CN111055251A - Mechanism for realizing turnover and pressing product - Google Patents
Mechanism for realizing turnover and pressing product Download PDFInfo
- Publication number
- CN111055251A CN111055251A CN202010005242.5A CN202010005242A CN111055251A CN 111055251 A CN111055251 A CN 111055251A CN 202010005242 A CN202010005242 A CN 202010005242A CN 111055251 A CN111055251 A CN 111055251A
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- Prior art keywords
- pressing
- limiting
- overturning
- workpiece
- turnover
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/14—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for adjusting the bench top
- B25H1/18—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for adjusting the bench top in inclination
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/10—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for adjusting holders for tool or work
Abstract
The invention relates to a mechanism for realizing turnover and pressing a product, which comprises a base, a turnover table, a power source and a pressing piece, wherein two ends of the turnover table are coaxially connected to the base, the power source is connected with the turnover table in a driving mode, the pressing piece is connected to the side face of the turnover table in a sliding mode, the lower portion of the pressing piece is connected to one side face of the turnover table in a sliding mode and can slide in a direction vertical to the table face of the turnover table, the upper portion of the pressing piece extends to the table face of the turnover table and is arranged opposite to a workpiece on the table face of the turnover table, and when the turnover table is turned over, the pressing piece slides downwards on one side face of the turnover table under the action of gravity of the pressing piece, so that the upper portion of the pressing.
Description
Technical Field
The invention relates to the field of turnover mechanisms, in particular to a mechanism for realizing turnover and compacting products.
Background
Due to the structural size and the technological requirements of the product, the product is often required to be turned over and a mechanism is required to compress and position the product during production.
In order to prevent the product from slipping off during overturning, the product needs to be compressed and positioned, and the product is firstly compressed and fixed on an overturning table top by a compressing device (such as bench clamp) of the conventional overturning mechanism and then overturned. However, in some cases, the product cannot be compressed before being turned over, and thus the conventional turning mechanism is not suitable, so that a mechanism that the product is not compressed before being turned over and is simultaneously compressed when being turned over needs to be designed. Although some existing turnover mechanisms adopt air cylinders to realize compression during turnover of products, the method has the defects of high cost, large volume, occupation of mechanism space of other production parts and the like.
Disclosure of Invention
The invention aims to provide a mechanism for turning over and pressing a product, and provides a mechanism for pressing the product simultaneously during turning over.
The specific scheme is as follows:
a mechanism for realizing turnover and pressing a product comprises a base, a turnover table, a power source and a pressing piece, wherein two ends of the turnover table are coaxially connected to the base;
the lower part of the pressing piece is connected to one side surface of the overturning platform in a sliding manner and can slide in the direction vertical to the table surface of the overturning platform, and the upper part of the pressing piece extends to the table surface of the overturning platform and is arranged opposite to a workpiece on the table surface of the overturning platform;
the base is provided with a first limiting piece and a second limiting piece on two opposite sides corresponding to the overturning direction of the overturning platform respectively;
when the overturning platform is in a horizontal state, the second limiting part abuts against the bottom of the pressing part, and the upper part of the pressing part is higher than the workpiece;
when the overturning platform is in an overturning state, the first limiting part abuts against one side face of the overturning platform to limit the overturning angle of the overturning platform, the bottom of the pressing part is separated from the second limiting part, and the pressing part slides downwards under the action of the gravity of the pressing part, so that the upper part of the pressing part presses the workpiece.
In some embodiments, the base has a support platform thereon that horizontally supports the bottom of the flipping table when the flipping table is in the horizontal position.
In some embodiments, the pressing member includes a workpiece pressing member, a pressing slide rail and a slide block, the pressing slide rail is fixedly mounted on one side surface of the overturning platform, the slide block is slidably connected to the pressing slide rail, the workpiece pressing member includes a fixing portion fixedly connected to the slide block, a pressing portion located above the platform surface of the overturning platform and facing the workpiece, and an extending portion connecting the fixing portion and the pressing portion, and the fixing portion of the workpiece pressing member is fixedly mounted on the slide block.
In some embodiments, the device further comprises a first pressing limiting part and a second pressing limiting part, wherein the first pressing limiting part is fixedly installed on one side surface of the overturning platform, and the second pressing limiting part is elastically connected to the bottom of the first pressing limiting part through an elastic part.
In some embodiments, the opposite surfaces of the first compressing and limiting part and the second compressing and limiting part are provided with coaxially arranged blind holes, the axial direction of the blind holes is parallel to the sliding direction of the slider, and the elastic part is coaxially installed in the blind holes of the first compressing and limiting part and the second compressing and limiting part.
In some embodiments, the fixed portion of the workpiece pressing member has a protruding flange, and the protruding flange abuts against the first pressing limiting member when the turnover table is in the turnover state, so as to limit the sliding distance of the workpiece pressing member.
In some embodiments, each of the first limiting member and the second limiting member includes a fixing block and a limiting screw mounted on the fixing block, and the limiting screw can adjust the length of the limiting screw extending out relative to the fixing block.
In some embodiments, the flipping table is a flipping slide having a concave slide within which the workpiece moves through a carrier.
In some embodiments, the base includes two support seats arranged in opposite directions, the two support seats have a front slide rail and a rear slide rail located at the front end and the rear end of the turnover slide rail, the front end and the rear end of the turnover slide rail are pivoted to the front slide rail and the rear slide rail through a rotating shaft, and the front slide rail, the turnover slide rail and the rear slide rail jointly form a slide way located on the same horizontal plane when the turnover slide rail is in a non-turnover state.
In some embodiments, two side walls of the turnover sliding rail are provided with limiting parts extending into the sliding channel, and the limiting parts are used for limiting the carrier when the turnover sliding rail is turned over.
Compared with the prior art, the mechanism for realizing turning and pressing the product provided by the invention has the following advantages: when the mechanism provided by the invention turns over the turning table, the pressing piece on the turning table presses the workpiece on the table surface of the turning table by virtue of the gravity of the pressing piece, so that the mechanism can realize the pressing of the workpiece without the aid of tools such as an air cylinder, a bench clamp and the like, therefore, the pressing piece can be designed to be smaller, does not occupy the mechanism space of other production parts, and is suitable for a miniaturized turning mechanism; and should compress tightly a simple structure, easy to carry out, and possess the advantage of cost.
Drawings
Figure 1 shows a perspective view of the mechanism in a horizontal state.
Figure 2 shows a schematic side view of the mechanism in a horizontal position.
Figure 3 shows a perspective view of the hold-down assembly.
Figure 4 shows a side view of the hold down assembly with the mechanism horizontal.
Figure 5 shows a cross-sectional view of the mechanism in a horizontal position with the hold down assembly and the roll-over slide in positional relationship.
Figure 6 shows another cross-sectional view of the mechanism in a horizontal position with the hold down assembly and the flip slide in positional relationship.
Fig. 7 shows a perspective view of the mechanism in an inverted state.
Fig. 8 shows a schematic side view of the mechanism in an inverted state.
Figure 9 shows a cross-sectional view of the mechanism in a flipped state with the hold down assembly and the flip slide in positional relationship.
Figure 10 shows another cross-sectional view of the mechanism in a flipped state with the hold down assembly and the flip sled in positional relationship.
Detailed Description
To further illustrate the various embodiments, the invention provides the accompanying drawings. The accompanying drawings, which are incorporated in and constitute a part of this disclosure, illustrate embodiments of the invention and, together with the description, serve to explain the principles of the embodiments. Those skilled in the art will appreciate still other possible embodiments and advantages of the present invention with reference to these figures. Elements in the figures are not drawn to scale and like reference numerals are generally used to indicate like elements.
The invention will now be further described with reference to the accompanying drawings and detailed description.
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", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
As shown in fig. 1-6, the present embodiment provides a mechanism for turning over and pressing a product, and the mechanism includes a base 1, a rotating assembly 2 mounted on the base 1, and a pressing assembly 3.
Specifically, the base 1 includes two support seats disposed opposite to each other, and for convenience of description, the two support seats are respectively defined as a left support seat 10 and a right support seat 11, and the left support seat and the right support seat have a front slide rail 12 and a rear slide rail 13 disposed at front and rear ends thereof.
The rotating assembly 2 comprises a turnover slide rail 20 and a turnover cylinder 21, the turnover slide rail 20 is located between the front slide rail 12 and the rear slide rail 13, and the front end and the rear end of the turnover slide rail 20 are both pivoted on the front slide rail 12 and the rear slide rail 13 through a rotating shaft, so that the turnover slide rail 20 can rotate relative to the rotating shaft. The bottom of the cylinder body of the turning cylinder 21 is fixed on the left supporting seat 10, and the free end of the piston rod of the turning cylinder 21 is connected to the right side of the bottom of the turning slide rail 20 in a driving manner. When the piston rod of the turning cylinder 21 extends, the turning slide rail 20 performs a turning motion in a counterclockwise direction around the rotating shaft under the action of the turning cylinder 21.
The left side of the turning slide rail 20 is provided with a first limiting member 101 fixedly arranged on the left support seat 10, and the first limiting member 101 limits the counterclockwise turning angle of the turning slide rail 20. The right support base 11 has a support platform 110, and the support platform 110 abuts against the turnover slide rail 20 when the turnover slide rail 20 is not turned over, so that the turnover slide rail 20 is in a horizontal state. In the non-overturned state of the overturning slide rail 20, the front slide rail 12, the overturning slide rail 20 and the rear slide rail 13 together form a slide way 40 on the same horizontal plane, and the workpiece 4 can move on the slide way 40 along a linear direction.
The pressing component 3 comprises a workpiece pressing piece 30, a pressing slide rail 31 and a slide block 32. The pressing slide rail 31 is fixedly installed on the right side edge of the turnover slide rail 20, the slider 32 is slidably connected to the pressing slide rail 31, and the slider 32 can slide on the pressing slide rail 31 along the direction of the vertical slide rail 40. The workpiece pressing member 30 comprises a fixing part 300 fixedly connected with the slide block 32, a pressing part 301 which is positioned above the slide way 40 and is opposite to the workpiece 4, and an extending part 302 which connects the fixing part 300 and the pressing part 301, wherein the fixing part 300 of the workpiece pressing member 30 is fixed on the slide block 32, so that the workpiece pressing member 30 can slide on the pressing slide rail 31 along with the slide block 32.
The right supporting seat 11 is provided with a second limiting member 111, and when the reversible slide rail 20 is not turned over and kept horizontal, the bottom of the workpiece pressing member fixing portion 300 abuts against the second limiting member 111, so that the slider 32 is in a stationary state on the pressing slide rail 31, that is, the second limiting member 111 limits the slider 32 from sliding on the pressing slide rail 31. At this time, the pressing portion 301 of the workpiece pressing member 30 is located above the workpiece 4 with a certain distance from the top of the workpiece 4, that is, in a state where the inverting slide rail 20 is not inverted, the workpiece pressing member 30 does not contact the workpiece 4, and the workpiece pressing member 30 does not press the workpiece 4.
Referring to fig. 7-10, the turning slide rail 20 is turned counterclockwise by a certain angle under the action of the turning cylinder 21, and is abutted by the first limiting member 101, so as to complete the turning of the turning slide rail 20. When the turnover slide rail 20 is turned over, the pressing slide rail 31 is turned over counterclockwise along with the turnover slide rail 20, the turning of the pressing slide rail 31 drives the slider 32 on the turnover slide rail 20 to turn over together, so that the fixing portion 300 of the workpiece pressing member 30 is lifted along with the turning, and is separated from the second limiting member 111, but under the action of gravity of the workpiece pressing member 30 and the slider 32, the slider 32 slides down on the pressing slide rail 31, so that the pressing portion 301 of the workpiece pressing member 30 moves down to abut against the top of the workpiece 4, and the workpiece 4 is pressed.
When the turnover slide rail 20 is turned over, the workpiece pressing piece 30 on the turnover slide rail 20 presses the workpiece 4 on the turnover slide rail 20 under the action of the gravity of the workpiece pressing piece 30 and the slide block, so that the pressing assembly can be designed to be smaller, does not occupy the space of other production part mechanisms, and is suitable for a miniaturized turnover mechanism. And the compressing assembly has the advantages of simple structure, easy implementation and cost.
In an embodiment, referring to fig. 1 to 10, the pressing assembly 3 further includes a first pressing limiting member 33 and a second pressing limiting member 34, wherein the first pressing limiting member 33 is fixedly installed on the right side edge of the slide track 20, and the second pressing limiting member 34 is elastically connected to the bottom of the first pressing limiting member 33 through an elastic member 35. In the present embodiment, the elastic member 35 is taken as an example of a spring.
In the state that the turning slide rail 20 is not turned, the second pressing limiting part 34 abuts against the second limiting part 111, and the bottom of the workpiece pressing part fixing part 300 abuts against the second pressing limiting part 34, so that the slider 32 is in a static state on the pressing slide rail 31. Since the second pressing and limiting member 34 is elastically connected to the bottom of the first pressing and limiting member 33, the elastic member 35 can play a role of damping.
Specifically, when the slide rail 20 is in the turning state, the second pressing limiting member 34 slides downward due to the gravity of itself, but the distance of the downward sliding displacement is limited due to the elastic member 35. And under the action of gravity, the workpiece pressing piece 30 and the slider 32 can continuously slide downwards on the pressing slide rail 31 when the turnover slide rail 20 is turned over, so that the bottom of the workpiece pressing piece fixing part 300 can be in multiple contact with the second pressing limiting part 34, and the elastic piece 35 can absorb the impact of the workpiece pressing piece 30 in contact with the second pressing limiting part 34, so that the workpiece pressing piece 30 can be pressed against a product when the turnover slide rail 20 is turned over, the shaking of the product is reduced, and the position of the product after turning over is stable.
Preferably, the first pressing limiting part 33 and the second pressing limiting part 34 have coaxially arranged blind holes on opposite surfaces thereof, the axial directions of the two blind holes are parallel to the sliding direction of the sliding block on the pressing sliding rail 31, and two ends of the elastic part 35 are respectively installed in the blind holes of the first pressing limiting part 33 and the second pressing limiting part 34, so that the elastic part 35 is stressed along the axial direction, and the damping device has a better damping effect, can better reduce the shaking of a product, and can make the position of the product more stable after being turned.
Preferably, the workpiece pressing member fixing portion 300 further has outwardly protruding flanges 303 on the front and rear sides, and in the case that no workpiece is turned on the turning slide rail 20, the flanges 303 on the two sides of the fixing portion 300 will abut against the first pressing stoppers 33 to prevent the workpiece pressing member from further sliding downwards.
In an embodiment, the first limiting member 101 and the second limiting member 111 have substantially the same structure, and both include a fixing block and a limiting screw installed on the fixing block, and the limiting screw on the fixing block can adjust the length of the top portion extending out, so as to adjust the turning angle of the turning slide rail 20 and the downward sliding height of the pressing assembly 3, thereby being adaptable to workpieces with different sizes, and having better applicability.
In another embodiment, the tops of the two side walls of the turnover sliding rail 20 are further provided with limiting parts 201 extending into the sliding channel 40, the workpiece 4 is limited and mounted on the carrier 41 in the horizontal direction, and the limiting parts 201 are used for limiting the carrier 41 when the turnover sliding rail 20 is turned over so as to prevent the carrier 41 from moving when the turnover sliding rail is turned over, so as to ensure the stability of the workpiece 4 when the turnover sliding rail is turned over.
While the invention has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. The utility model provides a realize upset and compress tightly mechanism of product which characterized in that: the device comprises a base, a turnover table, a power source and a pressing piece, wherein two ends of the turnover table are coaxially connected to the base;
the lower part of the pressing piece is connected to one side surface of the overturning platform in a sliding manner and can slide in the direction vertical to the table surface of the overturning platform, and the upper part of the pressing piece extends to the table surface of the overturning platform and is arranged opposite to a workpiece on the table surface of the overturning platform;
the base is provided with a first limiting piece and a second limiting piece on two opposite sides corresponding to the overturning direction of the overturning platform respectively;
when the overturning platform is in a horizontal state, the second limiting part abuts against the bottom of the pressing part, and the upper part of the pressing part is higher than the workpiece;
when the overturning platform is in an overturning state, the first limiting part abuts against one side face of the overturning platform to limit the overturning angle of the overturning platform, the bottom of the pressing part is separated from the second limiting part, and the pressing part slides downwards under the action of the gravity of the pressing part, so that the upper part of the pressing part presses the workpiece.
2. The mechanism of claim 1, wherein: the base is provided with a supporting platform, and the supporting platform horizontally supports the bottom of the overturning platform when the overturning platform is in a horizontal state.
3. The mechanism of claim 1, wherein: the workpiece pressing part comprises a fixing part fixedly connected with the sliding block, a pressing part located above the table top of the overturning table and opposite to the workpiece, and an extending part connected with the fixing part and the pressing part, and the fixing part of the workpiece pressing part is fixedly mounted on the sliding block.
4. The mechanism of claim 3, wherein: the device further comprises a first pressing limiting part and a second pressing limiting part, wherein the first pressing limiting part is fixedly installed on one side face of the overturning platform, and the second pressing limiting part is elastically connected to the bottom of the first pressing limiting part through an elastic part.
5. The mechanism of claim 4, wherein: the first compressing limiting part and the second compressing limiting part are provided with blind holes which are coaxially arranged on opposite surfaces, the axis directions of the two blind holes are parallel to the sliding direction of the sliding block, and the elastic part is coaxially arranged in the blind holes of the first compressing limiting part and the second compressing limiting part.
6. The mechanism of claim 4, wherein: the fixed part of the workpiece pressing piece is provided with a flange which is convexly arranged, and when the overturning platform is in an overturning state, the flange is abutted against the first pressing limiting piece so as to limit the sliding distance of the workpiece pressing piece.
7. The mechanism of claim 1, wherein: the first limiting part and the second limiting part respectively comprise a fixed block and a limiting screw arranged on the fixed block, and the length of the limiting screw extending out relative to the fixed block can be adjusted by the limiting screw.
8. The mechanism of claim 1, wherein: the turnover table is a turnover sliding rail which is provided with a concave slideway, and the workpiece moves in the slideway through a carrier.
9. The mechanism of claim 8, wherein: the base comprises two support seats which are oppositely arranged, each support seat is provided with a front sliding rail and a rear sliding rail which are positioned on the front end and the rear end of the overturning sliding rail, and the front end and the rear end of the overturning sliding rail are pivoted on the front sliding rail and the rear sliding rail through a rotating shaft; when the overturning slide rail is in an overturned state, the front slide rail, the overturning slide rail and the rear slide rail form a slide rail on the same horizontal plane together.
10. The mechanism of claim 8, wherein: the two side walls of the turnover sliding rail are provided with limiting parts extending into the sliding way, and the limiting parts are used for limiting the carrier when the turnover sliding rail is turned over.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010005242.5A CN111055251A (en) | 2020-01-03 | 2020-01-03 | Mechanism for realizing turnover and pressing product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010005242.5A CN111055251A (en) | 2020-01-03 | 2020-01-03 | Mechanism for realizing turnover and pressing product |
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| Publication Number | Publication Date |
|---|---|
| CN111055251A true CN111055251A (en) | 2020-04-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010005242.5A Pending CN111055251A (en) | 2020-01-03 | 2020-01-03 | Mechanism for realizing turnover and pressing product |
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| CN (1) | CN111055251A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114719813A (en) * | 2021-12-27 | 2022-07-08 | 苏州工业园区格比机电有限公司 | Automatic clamping and angle measuring device and measuring method thereof |
-
2020
- 2020-01-03 CN CN202010005242.5A patent/CN111055251A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114719813A (en) * | 2021-12-27 | 2022-07-08 | 苏州工业园区格比机电有限公司 | Automatic clamping and angle measuring device and measuring method thereof |
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