CN217475455U - Precise clamping frame guide rail - Google Patents
Precise clamping frame guide rail Download PDFInfo
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- CN217475455U CN217475455U CN202221289086.0U CN202221289086U CN217475455U CN 217475455 U CN217475455 U CN 217475455U CN 202221289086 U CN202221289086 U CN 202221289086U CN 217475455 U CN217475455 U CN 217475455U
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- frame
- guide rail
- pin
- guide plate
- mounting
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Abstract
The utility model discloses an accurate centre gripping frame guide rail, concretely relates to centre gripping frame guide rail technical field, including the installing frame, the inside sliding connection of installing frame has the extension baffle, one side of installing frame is run through and is seted up first frame mouth. The utility model discloses a mutually supporting of each structure is used, when the displacement takes place for the locating pin, can derive in the constant head tank through setting up of arc slope, the convenient extension baffle extends, the elasticity of passing through spacing spring self is with the one end of upset fixture block pressurization downwards simultaneously, the locating pin that makes then can block into in the constant head tank, the extension baffle that makes then can be spacing, then realized playing the effect of location to the displacement stroke of holding the frame, still make things convenient for the extension baffle to withdraw to the installing frame in, the storage is accomodate to it to the convenience, the occupation of land space of reducing means, and convenient use.
Description
Technical Field
The utility model relates to a centre gripping frame guide rail technical field, more specifically say, the utility model relates to an accurate centre gripping frame guide rail.
Background
Precision machining refers to a process of changing the overall dimension or performance of a workpiece by mechanical equipment, most of the workpieces processed by casting, forging and welding are blanks of parts, and the blanks can be generally used directly on a machine rarely and can meet the technical requirements of the parts by further processing. The rough blank of the mechanical workpiece needs to be clamped, so that cutting and drilling can be conveniently carried out according to the required size, shape and form;
however, most of the guide rails used in the existing clamping frame are single linear guide rails, and the function of clamping is achieved by sliding the sliding block on the guide rails, so that although the function of guiding the displacement stroke of the clamping frame can be achieved, the function of positioning the displacement stroke of the clamping frame is difficult to achieve according to actual requirements, and therefore a precise clamping frame guide rail is needed.
SUMMERY OF THE UTILITY MODEL
In order to overcome prior art's above-mentioned defect, the embodiment of the utility model provides an accurate centre gripping frame guide rail, elasticity through spacing spring self pressurizes the one end of the fixture block that will overturn downwards, the locating pin that makes then can block into in the constant head tank, the extension baffle that makes then can be spacing, then realized playing the effect of location to the displacement stroke of centre gripping frame, still make things convenient for the extension baffle to withdraw to the installing frame in, the storage is accomodate to it to the convenience, the occupation of land space of reducing device, and is convenient to use, in order to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a guide rail of a precision clamping frame comprises an installation frame, wherein an extension guide plate is slidably connected inside the installation frame, a first frame opening is formed in one side of the installation frame in a penetrating mode, a plurality of positioning grooves are formed in the bottom of the inner wall of the first frame opening, and an arc-shaped slope is formed in one side of the surface of each positioning groove;
a shaft core cylinder is arranged on one side of the extension guide plate, an overturning groove is formed in the outer side of the shaft core cylinder, an overturning fixture block movably connected with the extension guide plate through a shaft pin is arranged in the overturning groove and on the extension guide plate, and an installation plate is arranged at the top of the overturning fixture block;
the bottom of mounting panel is provided with the spacing spring that is connected with the upset fixture block, one side of an axle center section of thick bamboo is provided with the connecting rod, the one end of connecting rod is provided with the locating pin.
In a preferred embodiment, the positioning pin is matched with the positioning groove, the positioning pin is arranged in the positioning groove, and a limiting baffle is arranged at one end of the positioning pin, which is located outside the first frame opening.
In a preferred embodiment, one end of the turning fixture block is provided with a top bar, and the top of the top bar is provided with a button.
In a preferred embodiment, a second opening is formed through an upper surface of the mounting frame, the button is disposed at a top of the second opening, and the push rod is disposed in the second opening.
In a preferred embodiment, the mounting frame, the extension guide, the mounting plate, the rollover latch, the hub barrel, the connecting rod, and the locating pin are all made of stainless steel.
The utility model discloses a technological effect and advantage:
1. through the arrangement of the mounting frame, the extension guide plate, the shaft core barrel, the turnover groove, the turnover fixture block and the positioning pin, compared with the prior art, through the mutual matching of all structures, when the positioning pin is displaced, the positioning pin can be guided out from the positioning groove through the arrangement of the arc-shaped slope, the extension guide plate is convenient to extend, meanwhile, one end of the turnover fixture block is pressed downwards through the elasticity of the limiting spring, then the positioning pin can be clamped into the positioning groove, then the extension guide plate is limited, and then the positioning effect on the displacement stroke of the clamping frame is realized;
2. through setting up upset fixture block, ejector pin, button and second frame mouth, compare with prior art, use through the corresponding cooperation of each structure, through pressing button and ejector pin, the rotatory slope of upset fixture block that makes, the upset fixture block that makes then does not contact with an axle center section of thick bamboo, and the extension baffle that makes can withdraw to the installing frame in, conveniently accomodates the storage to it, reduces the occupation of land space of device, facilitates the use.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a side view of the whole structure of the present invention.
Fig. 3 is a front view of the present invention.
Fig. 4 is a front view of the mounting frame of the present invention.
The reference signs are: 1. installing a frame; 2. extending the guide plate; 3. a first frame opening; 4. positioning a groove; 5. a shaft core cylinder; 6. a turning groove; 7. turning over the fixture block; 8. mounting a plate; 9. a limiting spring; 10. a connecting rod; 11. positioning pins; 12. a limiting baffle plate; 13. a top rod; 14. a button; 15. and a second frame opening.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The guide rail for the precision clamping frame shown in the attached figures 1-4 comprises a mounting frame 1, wherein an extension guide plate 2 is slidably connected inside the mounting frame 1, a first frame opening 3 is formed in one side of the mounting frame 1 in a penetrating manner, a plurality of positioning grooves 4 are formed in the bottom of the inner wall of the first frame opening 3, and arc-shaped slopes are formed in one sides of the surfaces of the positioning grooves 4;
an axis cylinder 5 is arranged on one side of the extension guide plate 2, an overturning groove 6 is formed in the outer side of the axis cylinder 5, an overturning fixture block 7 movably connected with the extension guide plate 2 through an axis pin is arranged in the overturning groove 6 and on the extension guide plate 2, and a mounting plate 8 is arranged at the top of the overturning fixture block 7;
the bottom of the mounting plate 8 is provided with a limiting spring 9 connected with the overturning fixture block 7, one side of the axis cylinder 5 is provided with a connecting rod 10, and one end of the connecting rod 10 is provided with a positioning pin 11.
Referring to attached figures 1, 2, 3, 4 and showing, locating pin 11 and constant head tank 4 phase-match, and locating pin 11 sets up in constant head tank 4, and the one end that locating pin 11 is located the 3 outsides of first frame mouth is provided with spacing separation blade 12, and locating pin 11 sets up in constant head tank 4, and it is convenient spacing to locating pin 11 through the inner wall of constant head tank 4, and the setting through spacing separation blade 12 simultaneously, the convenience is spacing to the tip of locating pin 11, avoids locating pin 11 to drop from constant head tank 4.
Referring to fig. 1, 2 and 3, one end of the turning fixture block 7 is provided with an ejector rod 13, the top of the ejector rod 13 is provided with a button 14, the ejector rod 13 and the button 14 are mutually matched for use, when the button 14 is conveniently displaced downwards, the ejector rod 13 is pressed to displace downwards, and then the turning fixture block 7 is rotated along the axis point of the shaft pin at the joint of the turning fixture block 7 and the extension guide plate 2, so that the use is facilitated.
Referring to fig. 1 and 4, a second frame opening 15 is formed in the upper surface of the mounting frame 1 in a penetrating mode, the button 14 is arranged at the top of the second frame opening 15, the ejector rod 13 is arranged in the second frame opening 15, the second frame opening 15 can play a transition role, the ejector rod 13 can penetrate through the mounting frame 1 conveniently, and meanwhile, the button 14 is convenient to mount and use.
Referring to fig. 1, 2, 3 and 4, the mounting frame 1, the extension guide plate 2, the mounting plate 8, the overturning fixture block 7, the shaft barrel 5, the connecting rod 10 and the positioning pin 11 are all made of stainless steel, the stainless steel has good hardness, deformation is not easy to occur, the service life of the mechanism can be effectively prolonged, and the mechanism is convenient to use.
The utility model discloses the theory of operation: pulling extension baffle 2, drive upset fixture block 7, mounting panel 8, spacing spring 9, an axle center section of thick bamboo 5, connecting rod 10 and locating pin 11 take place the displacement, and when locating pin 11 takes place the displacement, can derive from the constant head tank 4 through setting up of arc slope, then make locating pin 11, connecting rod 10 and axle center section of thick bamboo 5 can be rotatory along the axle center point of axle center section of thick bamboo 5 and extension baffle 2 junction pivot, then make upset fixture block 7 rub with the inner wall of upset groove 6 mutually, thereby make upset fixture block 7 take place to incline, then make spacing spring 9 compress;
through the continuous displacement of the extension guide plate 2, when the positioning pin 11 is displaced to the positioning groove 4, one end of the turnover fixture block 7 is pressed downwards through the elasticity of the limiting spring 9, then the positioning pin 11 is clamped into the positioning groove 4, and the positioning pin 11, the connecting rod 10, the axis barrel 5 and the extension guide plate 2 are limited through the inner wall of the positioning groove 4;
meanwhile, the overturning clamping block 7 rotates and inclines subsequently by pressing the button 14 and the ejector rod 13, so that the overturning clamping block 7 is not contacted with the axis cylinder 5, the extension guide plate 2 can be retracted into the mounting frame 1, and the extension guide plate is convenient to store and store.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;
and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a precision centre gripping frame guide rail which characterized in that: the mounting frame comprises a mounting frame (1), an extension guide plate (2) is connected to the inside of the mounting frame (1) in a sliding mode, a first frame opening (3) penetrates through one side of the mounting frame (1), a plurality of positioning grooves (4) are formed in the bottom of the inner wall of the first frame opening (3), and an arc-shaped slope is formed in one side of the surface of each positioning groove (4);
a shaft core cylinder (5) is arranged on one side of the extension guide plate (2), a turnover groove (6) is formed in the outer side of the shaft core cylinder (5), a turnover clamping block (7) which is movably connected with the extension guide plate (2) through a shaft pin is arranged in the turnover groove (6) and is positioned on the extension guide plate (2), and a mounting plate (8) is arranged at the top of the turnover clamping block (7);
the bottom of the mounting plate (8) is provided with a limiting spring (9) connected with the overturning clamping block (7), one side of the shaft core barrel (5) is provided with a connecting rod (10), and one end of the connecting rod (10) is provided with a positioning pin (11).
2. A precision clamping frame guide rail according to claim 1, wherein: locating pin (11) and constant head tank (4) phase-match, and locating pin (11) set up in constant head tank (4), the one end that locating pin (11) is located first frame mouth (3) outside is provided with spacing separation blade (12).
3. A precision clamping frame guide rail as claimed in claim 1, wherein: one end of the overturning clamping block (7) is provided with an ejector rod (13), and the top of the ejector rod (13) is provided with a button (14).
4. A precision clamping frame guide rail according to claim 3 wherein: the upper surface of installing frame (1) has run through and has seted up second frame mouth (15), button (14) set up the top at second frame mouth (15), and ejector pin (13) set up in second frame mouth (15).
5. A precision clamping frame guide rail according to claim 1, wherein: the mounting frame (1), the extension guide plate (2), the mounting plate (8), the overturning clamping block (7), the axis barrel (5), the connecting rod (10) and the positioning pin (11) are all made of stainless steel materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221289086.0U CN217475455U (en) | 2022-05-26 | 2022-05-26 | Precise clamping frame guide rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221289086.0U CN217475455U (en) | 2022-05-26 | 2022-05-26 | Precise clamping frame guide rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217475455U true CN217475455U (en) | 2022-09-23 |
Family
ID=83313620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221289086.0U Active CN217475455U (en) | 2022-05-26 | 2022-05-26 | Precise clamping frame guide rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217475455U (en) |
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2022
- 2022-05-26 CN CN202221289086.0U patent/CN217475455U/en active Active
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