CN212003856U - Upset hold-down mechanism and have its pressurize tool - Google Patents
Upset hold-down mechanism and have its pressurize tool Download PDFInfo
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- CN212003856U CN212003856U CN202020077773.0U CN202020077773U CN212003856U CN 212003856 U CN212003856 U CN 212003856U CN 202020077773 U CN202020077773 U CN 202020077773U CN 212003856 U CN212003856 U CN 212003856U
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Abstract
The utility model discloses an overturning and pressing mechanism and a pressure maintaining jig with the same, wherein the overturning and pressing mechanism comprises a base and a pressing assembly, the base is provided with a workpiece placing area, and the workpiece placing area is suitable for installing a frame piece; the pressing assembly is arranged on the base and positioned on the outer side of the workpiece placing area, and comprises a base, a sliding rod, a pivoting arm and a prepressing piece; the base is arranged on the base, the sliding rod is arranged on the base and can slide between a first position and a second position relative to the base, the middle part of the pivoting arm is pivoted with the base, one end of the pivoting arm is pivoted with the sliding rod, and the prepressing piece is arranged at the other end of the pivoting arm; when the slide bar slides to the second position from the primary importance, slide bar drive pivot arm rotates along the first direction to make the casting die in advance on the pivot arm be close to and compress tightly the accessory on the inner wall of frame to the inner wall of frame, the utility model provides an upset hold-down mechanism and pressurize tool can ensure the accuracy of accessory and frame mounted position and the fastness and the reliability of bonding.
Description
Technical Field
The utility model relates to a tool especially relates to an upset hold-down mechanism and have its pressurize tool.
Background
In the assembly of some products, it is usually necessary to mount one component on another component, for example, in the assembly of a terminal such as a mobile phone, it is usually necessary to mount some accessories (such as a speaker bracket, an antenna, etc.) on the inner wall of a frame of the mobile phone, the mounting manner is generally adhesive bonding, when mounting, the frame is horizontally placed, at this time, the inner wall of the frame is vertical, in this state, the accessories are bonded on the inner wall of the frame, the difficulty is high, and it is difficult to ensure the accuracy of the mounting position between the accessories and the frame, and the firmness and reliability of bonding.
SUMMERY OF THE UTILITY MODEL
The present invention aims at solving at least one of the technical problems in the related art to a certain extent. Therefore, an object of the present invention is to provide a turnover pressing mechanism.
Another object of the utility model is to provide a pressurize tool.
To achieve the above object, on the one hand, according to the utility model discloses an upset hold-down mechanism is suitable for compressing tightly the accessory at the inner wall of frame spare, and it includes:
a base having a workpiece placement area adapted to mount the frame member;
the pressing component is arranged on the base and positioned outside the workpiece placing area, and comprises a base, a sliding rod, a pivoting arm and a prepressing piece;
the base is arranged on the base, the sliding rod is arranged on the base and can slide between a first position and a second position relative to the base, the middle part of the pivoting arm is pivoted with the base, one end of the pivoting arm is pivoted with the sliding rod, and the prepressing piece is arranged at the other end of the pivoting arm;
when the sliding rod is located at the first position, the prepressing piece is far away from the inner wall of the frame piece;
when the sliding rod slides from the first position to the second position, the sliding rod drives the pivoting arm to rotate along the first direction, so that the prepressing piece on the pivoting arm approaches to the inner wall of the frame piece to press the accessory on the inner wall of the frame piece.
In addition, according to the utility model discloses upset hold-down mechanism of above-mentioned embodiment can also have following additional technical characterstic:
according to an embodiment of the present invention, the pressing assembly further comprises a first elastic member, the first elastic member is disposed between the sliding rod and the base to provide a first elastic force to force the sliding rod to move from the first position to the second position and to be maintained at the second position.
According to an embodiment of the present invention, the pressing assembly further includes a driving member, the driving member is connected to the sliding rod to drive the sliding rod to return from the second position to the first position, so that the sliding rod drives the pivoting arm to rotate in a second direction, the pre-pressing member on the pivoting arm is away from the inner wall of the frame member to release the fitting, and the second direction is opposite to the first direction.
According to an embodiment of the invention, the base is configured to be slidable between a third position and a fourth position relative to the base;
when the base is located at the third position, the prepressing part is far away from the inner wall of the frame part;
when the sliding rod is located at the second position and the base slides from the third position to the fourth position, the pre-pressing piece presses the accessory against the inner wall of the frame piece.
According to an embodiment of the present invention, the base further comprises a second elastic member, the second elastic member is disposed between the base and the base to provide a second elastic force, and the base is forced to move from the third position to the fourth position and is kept at the fourth position.
According to an embodiment of the invention, the first elastic force is in the same direction as the second elastic force.
According to an embodiment of the present invention, the base is configured to be pushed by a reaction force of the first elastic force to return from the fourth position to the third position when the slide bar returns from the second position to the first position, so that the pre-pressing member is away from the inner wall of the frame member to release the fitting.
According to an embodiment of the utility model, the prepressing with pivot arm forms predetermined contained angle, the prepressing includes:
a connecting portion fixedly disposed at the other end of the pivot arm;
and the hook part is arranged on the connecting part and is suitable for pressing the accessory on the inner wall of the frame piece.
According to the utility model discloses an embodiment, the one end of slide bar is formed with the convex branch portion that makes progress, be equipped with the bar hole on the branch portion, pivot arm one end is equipped with the round pin axle, wear to establish round pin axle slidable the bar is downthehole and for but branch portion pivot.
On the other hand, according to the utility model discloses pressurize tool has upset hold-down mechanism as above.
According to the turnover pressing mechanism and the pressure maintaining jig provided by the embodiment of the utility model, the turnover pressing mechanism and the pressure maintaining jig are provided with a pressing component, in the pressing assembly, when the sliding rod slides from the first position to the second position, the sliding rod can drive the pivoting arm to rotate along the first direction, so that the pre-pressing piece on the pivoting arm approaches to the inner wall of the frame part to press the accessory part on the inner wall of the frame part, thus, when in installation, firstly, the glue is dispensed on the inner wall of the frame by using glue dispensing equipment, then the frame is adhered on the glue dispensing position of the inner wall of the frame by using a sucker manipulator, and then, the pre-pressing piece in the overturning pressing mechanism can be utilized to press the accessories, so that the accessories can be conveniently taken away without adhesion when the sucker manipulator moves away, and the pressure is maintained by applying continuous pressure to the fitting before the glue is cured by using the pre-pressing piece, thereby, the accuracy of the assembly position of the accessory and the frame and the firmness and reliability of bonding can be ensured. In addition, compress tightly the outside that the subassembly configuration was placed the district at the work piece to, the mode drive pre-compaction piece that utilizes pivot arm upset rotates to the inner wall that is close to the frame, and the sucking disc manipulator is located the worker at the during operation and places the district, consequently, can not take place mechanical interference with the sucking disc manipulator, conveniently realizes the cooperation of upset hold-down mechanism and sucking disc manipulator in limited space and uses.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic structural view of an overturning pressing mechanism according to an embodiment of the present invention;
fig. 2 is a half sectional view of the turnover pressing mechanism according to the embodiment of the present invention;
fig. 3 is an exploded view of the turnover pressing mechanism according to the embodiment of the present invention;
fig. 4 is a schematic structural view of a viewing angle of the turnover pressing mechanism in the turnover pressing mechanism according to the embodiment of the present invention;
fig. 5 is a schematic structural view of another view angle of the turnover pressing mechanism in the turnover pressing mechanism according to the embodiment of the present invention;
fig. 6 is a sectional view of the turning and pressing mechanism according to the embodiment of the present invention;
fig. 7 is an exploded view of the turnover pressing mechanism (base is cut away) in the turnover pressing mechanism according to the embodiment of the present invention.
Reference numerals:
a base 10;
a workpiece placement area P10;
a chute 101;
a hold-down assembly 20;
a base 201;
a support 2011;
a slide bar 202;
the branch portion 2021;
a strip-shaped hole 2021 a;
a pivoting arm 203;
a pre-compression element 204;
a connecting portion 2041;
hook portions 2042;
a U-shaped stopper 205;
a through hole 2051;
a first elastic member 206;
a second elastic member 21;
a profiling table 30;
a positioning member 31;
a clamp 32.
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention, and all other embodiments obtained by those skilled in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "circumferential", "radial", and the like, indicate the orientation or positional relationship indicated based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
In the related art, when the frame is installed, the frame is horizontally placed, at the moment, the inner wall of the frame is vertical, glue is firstly dispensed on the inner wall of the frame by using glue dispensing equipment, and then the frame is adhered to the glue dispensing position of the inner wall of the frame by using a sucker manipulator; on the other hand, because the inner wall of the frame is vertical, if the sucker manipulator moves away and before the colloid is not cured, the accessory is easily displaced under the influence of external factors (such as vibration) or self weight, so that the assembly position is inaccurate and the adhesion is not firm; on the other hand, if the pressing mechanism is configured to press the accessory before the sucker manipulator moves away, the accuracy of the assembling position of the accessory and the firmness of bonding can be ensured, but because the accessory is very small, the pressing mechanism and the sucker manipulator are easy to have mechanical interference in a very limited space range, and therefore, the realization difficulty is high.
The following describes the turnover pressing mechanism and the pressure maintaining jig with the same in detail with reference to the attached drawings.
Referring to fig. 1 to 7, an overturning pressing mechanism suitable for pressing an accessory onto an inner wall of a side frame according to an embodiment of the present invention includes a base 10 and a pressing assembly 20.
Specifically, the base 10 has a workpiece placing area P10, and the workpiece placing area P10 is adapted to mount the frame member, that is, the frame member may be mounted in the workpiece placing area P10 of the base 10, and generally, the base 10 may be provided with a profiling table 30 adapted to the frame, and positioning members 31 and/or clamping members 32 may be provided around the profiling table 30 to fix the frame member to the profiling table 30.
The pressing assembly 20 is disposed on the base 10 and located outside the workpiece placing area P10, and the pressing assembly 20 includes a base 201, a sliding rod 202, a pivoting arm 203, and a pre-pressing member 204. The base 201 is disposed on the base 10, the sliding rod 202 is disposed on the base 201 and is slidable between a first position and a second position relative to the base 201, the middle of the pivoting arm 203 is pivotally connected to the base 201, one end of the pivoting arm 203 is pivotally connected to the sliding rod 202, and the pre-pressing element 204 is disposed at the other end of the pivoting arm 203.
When the slide bar 202 is in the first position, the pre-compression member 204 is spaced away from the inner wall of the rim member. When the slide bar 202 slides from the first position to the second position, the slide bar 202 drives the pivot arm 203 to rotate in a first direction, so that the pre-pressing piece 204 on the pivot arm 203 approaches the inner wall of the frame member to press the fitting against the inner wall of the frame member.
That is, the sliding rod 202 is slidably disposed on the base 201, the pivoting arm 203 is pivotally disposed on the base 201, and the sliding rod 202 is pivotally connected to one end of the pivoting arm 203, so that the sliding rod 202 can drive the pivoting arm 203 to rotate when sliding, and the pre-pressing member 204 is disposed at the other end of the pivoting arm 203, and the pivoting arm 203 drives the pre-pressing member 204 to rotate to approach or separate from the inner wall of the frame member when rotating. Specifically, when the sliding bar 202 is in the first position, the pivoting arm 203 is in the first state (for example, the pivoting arm 203 is at an angle of 90 ° with the sliding bar 202, the sliding bar 202 is horizontally disposed, and the pivoting arm 203 outputs the vertical state), and at this time, the pre-pressing member 204 on the pivoting arm 203 is away from the frame member. When the sliding rod 202 slides from the first position to the second position, the sliding rod 202 drives the pivoting arm 203 to rotate along the arrow a to the second state (as shown in fig. 2, the pivoting arm 203 forms an included angle of 45 ° with the sliding rod 202), and at this time, the pre-pressing piece 204 on the pivoting arm 203 rotates along with the pivoting arm 203 toward the side frame member.
In specific use, firstly, glue is dispensed on the inner wall of the frame by using a glue dispensing device, then the frame is adhered to the glue dispensing position of the inner wall of the frame by using a sucker manipulator, at the moment, the sucker manipulator is not moved away, then, the sliding rod 202 slides from the first position to the second position, so that the pivoting arm 203 rotates to the second state along the arrow A, at the moment, the prepressing piece 204 on the pivoting arm 203 rotates along the pivoting arm 203 to the direction close to the frame, then the accessory is pressed on the inner wall of the frame, and finally, the sucker manipulator is moved away, and the accessory is pressed on the inner wall of the frame by the prepressing piece 204, so that the accessory cannot be adhered and taken away when the sucker manipulator moves away.
The turnover pressing mechanism and the pressure maintaining jig provided by the embodiment of the utility model are provided with a pressing component 20, in the hold-down assembly 20, when the slide bar 202 slides from the first position to the second position, the slide bar 202 can drive the pivot arm 203 to rotate in a first direction, so that the pre-compression 204 on the pivot arm 203 approaches the inner wall of the side frame member to press the fitting against the inner wall of the side frame member, and, as such, when in installation, firstly, the glue is dispensed on the inner wall of the frame by using glue dispensing equipment, then the frame is adhered on the glue dispensing position of the inner wall of the frame by using a sucker manipulator, and then, the fittings can be pressed tightly by the prepressing element 204 in the overturning pressing mechanism, so that the fittings can be conveniently taken away without adhesion when the sucker manipulator moves away, and the pressure is maintained by applying continuous pressure to the fitting before the glue is cured by using the pre-pressing piece 204, therefore, the accuracy of the assembling position of the accessory and the frame and the firmness and reliability of bonding can be ensured. In addition, the pressing component 20 is disposed outside the workpiece placing area P10, the pivoting arm 203 is used for driving the pre-pressing component 204 to rotate to be close to the inner wall of the frame in an overturning manner, and the suction cup manipulator is located in the workpiece placing area during operation, so that mechanical interference with the suction cup manipulator is avoided, and the overturning pressing mechanism and the suction cup manipulator can be conveniently used in a matching manner in a limited space.
Referring to fig. 2 and 6 to 7, in some embodiments of the present invention, the pressing assembly 20 further includes a first elastic member 206, the first elastic member 206 is disposed between the sliding bar 202 and the base 201 to provide a first elastic force to force the sliding bar 202 to move from the first position to the second position and to maintain the second position.
That is, the first elastic force provided by the first elastic member 206 acts on the slide bar 202, and when no other external force is applied, the first elastic force can force the slide bar 202 to move from the first position to the second position and keep the second position, and when an external force which is opposite and greater than the first elastic force is applied, the slide bar 202 can be driven to return from the second position to the first position by the external force, and in the process, the first elastic member 206 is compressed, so that when the external force is removed, the slide bar 202 can rapidly move from the first position to the second position by the first elastic force.
In this embodiment, the sliding rod 202 can be kept at the second position when no external force is applied, so that the pre-pressing member 204 on the pivoting arm 203 can press the fitting, and the first elastic member 206 has a buffering effect and protects the fitting.
Illustratively, in order to facilitate the installation of the first elastic member 206, a first groove is formed at the bottom of the sliding rod 202, a second groove is formed at the top of the base 201, the first groove and the second groove are oppositely arranged up and down and define an installation cavity, the first elastic member 206 is a spring, the spring is installed in the installation cavity, when the sliding rod 202 slides relative to the base 201, the first groove and the second groove move relatively, and then the spring can be compressed.
In one embodiment of the present invention, the pressing assembly 20 further comprises a driving member (not shown) connected to the sliding rod 202 for driving the sliding rod 202 to return from the second position to the first position, so that the sliding rod 202 drives the pivoting arm 203 to rotate in a second direction, the pre-pressing member 204 on the pivoting arm is away from the inner wall of the frame member to release the fitting, and the second direction is opposite to the first direction.
That is, the driving member provides an external force opposite to the first elastic action, and the external force provided by the driving member can drive the sliding rod 202 to return from the second position to the first position, so that the pre-pressing member 204 on the pivoting arm 203 is away from the inner wall of the frame member, and the fitting is released, so that after the glue is solidified, the turnover pressing mechanism is reset, and the frame is easily taken out.
It is understood that the driving member may be an air cylinder, or may be a linear module, etc., in the example of fig. 4, a U-shaped limiting member 205 is disposed on the base 201 to limit the stroke of the sliding rod 202, and in order to facilitate the connection between the air cylinder and the sliding rod 202, a through hole 2051 is disposed on the U-shaped limiting member, and the air cylinder rod of the air cylinder is connected to the sliding rod 202 after passing through the through hole 2051.
Referring to fig. 2 to 3, in some embodiments of the invention, the base 201 is configured to be slidable between a third position and a fourth position with respect to said base 10; when the base 201 is in the third position, the pre-compression member 204 is away from the inner wall of the frame member; when the slide bar 202 is in the second position and the base 201 is slid from the third position to the fourth position, the pre-compression member 204 compresses the fitting against the inner wall of the rim member.
That is, the base 201 is slidably disposed on the base 10, and since the sliding rod 202, the pivoting arm 203 and the pre-pressing member 204 are all disposed on the base 201, when the base 201 slides relative to the base 10, the sliding rod 202, the pivoting arm 203 and the pre-pressing member 204 also slide, and the positional relationship between the pre-pressing member 204 and the frame also changes. Specifically, when the base 201 is located at the third position, the pre-pressing member 204 is not in contact with the accessory regardless of whether the slide bar 202 is located at the first position or the second position, and when the slide bar 202 is located at the second position and the base 201 moves from the third position to the fourth position (e.g., along arrow B in fig. 2), the pre-pressing member 204 moves toward the inner wall of the frame member, thereby pressing the accessory against the inner wall of the frame member.
In a specific using process, after the frame is pasted on the dispensing position of the inner wall of the frame by using the suction cup manipulator, the sliding rod 202 slides from the first position to the second position, so that the pivoting arm 203 rotates to the second state along the arrow A, at this time, the prepressing piece 204 on the pivoting arm 203 rotates to a position horizontally opposite to the accessory along with the pivoting arm 203 in the direction close to the frame, after the prepressing piece 204 is ensured to be horizontally opposite to the accessory, the base 201 slides from the third position to the fourth position, at this time, the prepressing piece 204 moves close to the accessory in the horizontal direction, and finally, the accessory is pressed on the inner wall of the frame. When the accessory needs to be released, the base 201 can be moved from the fourth position to the third position, at this time, the prepressing piece 204 moves along the horizontal direction along the direction away from the accessory, and then the sliding rod 202 slides from the second position to the first position, so that the pivoting arm 203 rotates reversely to the first state, and further the prepressing piece 204 on the pivoting arm 203 rotates along with the pivoting arm 203 in the direction away from the frame piece to the upper side of the frame piece, so that the accessory is completely released, and the frame is convenient to remove.
In the embodiment, the base 201 is matched with the pivoting arm 203 in a sliding manner, so that after the prepressing element 204 is rotated to a position horizontally opposite to the accessory, the prepressing element 204 is driven to be close to the inner wall of the frame element along the horizontal direction, and the accessory is pressed tightly.
Referring to fig. 2 to 3 and 5, in an embodiment of the present invention, the present invention further includes a second elastic member 21, wherein the second elastic member 21 is disposed between the base 201 and the base 10 to provide a second elastic force to force the base 201 to move from the third position to the fourth position and to maintain the fourth position.
That is, when no other external force is introduced, the second elastic force provided by the second elastic member 21 may force the base 201 to move from the third position to the fourth position and maintain the base at the fourth position, and when an external force opposite and greater than the first elastic force is applied, the base 201 may be driven to return from the fourth position to the third position by the external force, in the process, the second elastic member 21 is compressed, so that when the external force is removed, the base 201 can rapidly move from the third position to the fourth position by the second elastic force.
In this embodiment, the second elastic force provided by the second elastic member 21 can ensure that the base 201 can be maintained at the fourth position when no external force is introduced, so that the pre-pressing member 204 is pressed against the accessory, and the accessory can be protected by the buffering function of the second elastic member 21.
Illustratively, in order to facilitate the installation of the base 201, the sliding groove 101 is provided on the base 10, the base 201 is slidably installed in the sliding groove 101, and the second elastic member 21 is also installed in the sliding groove 101, the second elastic member 21 is a spring, one end of the spring abuts against the inner wall of the sliding groove 101, and the other end abuts against the end of the base 201, so that when the base 201 moves to the third position, the second elastic member 21 is compressed.
Advantageously, the first elastic force is in the same direction as the second elastic force, that is, the elastic force of the first elastic element 206 on the sliding rod 202 is in the same direction as the elastic force of the second elastic element 21 on the base 201, so that it is convenient to drive the pre-pressing element 204 to rotate towards the frame and approach towards the frame along the horizontal direction.
Advantageously, the base 201 is configured such that, when the slide bar 202 returns from the second position to the first position, the base 201 is urged by the reaction force of the first resilient force to return from the fourth position to the third position to move the pre-compression element 204 away from the inner wall of the frame element to release the fitting.
That is, when the slide bar 202 is driven by the driving member to move to the first position, the first elastic member 206 is gradually compressed, the reaction force of the first elastic force acts on the base 201 and gradually increases, and finally, the reaction force of the second elastic force can push the base 201 to move from the fourth position to the third position.
In this embodiment, the base 201 is driven to slide by the above-mentioned linkage manner, so that when the sliding rod 202 slides to the first position, the base 201 slides to the third position, and thus the pre-pressing member 204 rotates in the opposite direction and moves away from the frame in the horizontal direction, thereby achieving complete release of the accessories, and having a simple structure without additionally providing other driving members to drive the base 201.
Referring to fig. 4 to 7, in an embodiment of the present invention, the pre-pressing member 204 forms a predetermined included angle with the pivoting arm 203, the pre-pressing member 204 includes a connecting portion 2041 and a hook portion 2042, and the connecting portion 2041 is fixedly disposed at the other end of the pivoting arm 203; the hook 2042 is provided on the connecting portion 2041 and is adapted to press the fitting against the inner wall of the frame member.
In this embodiment, the pre-pressing member 204 and the pivoting arm 203 are configured to form a predetermined included angle (e.g., 90 °), so that when the pivoting arm 203 rotates, the pre-pressing member 204 can rotate towards the inner wall of the frame member, and the hook 2042 is used to press the accessory, so that the accessory is conveniently pressed, and the occupied space is small.
Optionally, an upwardly protruding branch portion 2021 is formed at one end of the sliding rod 202, a strip-shaped hole 2021a is formed on the branch portion 2021, a pin is disposed at the one end of the pivoting arm 203, and the pin slidably penetrates through the strip-shaped hole 2021a and is pivotable relative to the branch portion 2021, so that the pin is slidable and pivotable in the strip-shaped hole 2021a, and the sliding rod 202 can be ensured to reliably rotate when sliding.
In order to facilitate the installation of the pivot arm 203, two opposite supporting portions 2011 are disposed on the base 201, and the pivot arm 203 is pivotally connected to the supporting portions 2011 through another pin, so as to facilitate the pivotal connection between the pivot arm 203 and the base 201.
According to the utility model discloses pressurize tool has as above upset hold-down mechanism.
According to the utility model discloses pressurize tool has above-mentioned upset hold-down mechanism, consequently, the casting die 204 in advance among the upset hold-down mechanism of this application compresses tightly the accessory, can not the adhesion take away the accessory when making things convenient for the sucking disc manipulator to, utilize casting die 204 in advance to exert pressure that lasts to the accessory before the colloid solidification and carry out the pressurize, from this, can ensure the accuracy of accessory and frame assembly position and the fastness and the reliability that bond. In addition, the pressing component 20 is disposed outside the workpiece placing area P10, the pivoting arm 203 is used for driving the pre-pressing component 204 to rotate to be close to the inner wall of the frame in an overturning manner, and the suction cup manipulator is located in the workpiece placing area during operation, so that mechanical interference with the suction cup manipulator is avoided, and the overturning pressing mechanism and the suction cup manipulator can be conveniently used in a matching manner in a limited space.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.
Claims (10)
1. A flip hold-down mechanism adapted to hold down an accessory to an inner wall of a side frame member, comprising:
a base having a workpiece placement area adapted to mount the frame member;
the pressing component is arranged on the base and positioned outside the workpiece placing area, and comprises a base, a sliding rod, a pivoting arm and a prepressing piece;
the base is arranged on the base, the sliding rod is arranged on the base and can slide between a first position and a second position relative to the base, the middle part of the pivoting arm is pivoted with the base, one end of the pivoting arm is pivoted with the sliding rod, and the prepressing piece is arranged at the other end of the pivoting arm;
when the sliding rod is located at the first position, the prepressing piece is far away from the inner wall of the frame piece;
when the sliding rod slides from the first position to the second position, the sliding rod drives the pivoting arm to rotate along the first direction, so that the prepressing piece on the pivoting arm approaches to the inner wall of the frame piece to press the accessory on the inner wall of the frame piece.
2. The tumble press mechanism according to claim 1 wherein said press assembly further comprises a first elastic member disposed between said slide bar and said base to provide a first elastic force urging said slide bar to move from said first position to said second position and to remain in said second position.
3. The tumble press mechanism according to claim 1 wherein said press assembly further comprises a drive member connected to said slide rod for driving said slide rod from said second position back to said first position such that said slide rod drives said pivot arm to rotate in a second direction, said pre-press on said pivot arm moving away from an inner wall of said frame member to release said fitting, said second direction being opposite to said first direction.
4. The tumble press mechanism of claim 2 wherein the base is configured to be slidable between a third position and a fourth position relative to the base;
when the base is located at the third position, the prepressing part is far away from the inner wall of the frame part;
when the sliding rod is located at the second position and the base slides from the third position to the fourth position, the pre-pressing piece presses the accessory against the inner wall of the frame piece.
5. The tumble press mechanism according to claim 4 further comprising a second elastic member disposed between said base and said base to provide a second elastic force to force said base to move from said third position to said fourth position and to maintain said base in said fourth position.
6. The tumble pressing mechanism according to claim 5, characterized in that said first elastic force and said second elastic force act in the same direction.
7. The tumble press mechanism according to claim 5, characterized in that said base is configured to push said base from said fourth position back to said third position by a reaction force of said first elastic force when said slide bar returns from said second position to said first position, so that said preload member moves away from the inner wall of said frame member to release said fitting.
8. The tumble press mechanism of claim 1 wherein said pre-press forms a predetermined angle with said pivot arm, said pre-press comprising:
a connecting portion fixedly disposed at the other end of the pivot arm;
and the hook part is arranged on the connecting part and is suitable for pressing the accessory on the inner wall of the frame piece.
9. The mechanism of claim 1, wherein a support portion protruding upward is formed at one end of the slide rod, the support portion has a bar-shaped hole, the pivot arm has a pin at the one end, and the pin is slidably inserted into the bar-shaped hole and is pivotable relative to the support portion.
10. A pressure holding jig characterized by having the turning and pressing mechanism according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020077773.0U CN212003856U (en) | 2020-01-14 | 2020-01-14 | Upset hold-down mechanism and have its pressurize tool |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020077773.0U CN212003856U (en) | 2020-01-14 | 2020-01-14 | Upset hold-down mechanism and have its pressurize tool |
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| CN212003856U true CN212003856U (en) | 2020-11-24 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111075812A (en) * | 2020-01-14 | 2020-04-28 | 深圳市世宗自动化设备有限公司 | Upset hold-down mechanism and have its pressurize tool |
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2020
- 2020-01-14 CN CN202020077773.0U patent/CN212003856U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111075812A (en) * | 2020-01-14 | 2020-04-28 | 深圳市世宗自动化设备有限公司 | Upset hold-down mechanism and have its pressurize tool |
| CN111075812B (en) * | 2020-01-14 | 2024-07-19 | 深圳市世宗自动化设备有限公司 | Overturning and compressing mechanism and pressure maintaining jig with same |
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