CN220680569U - Translational clamping type buckle positioning mechanism - Google Patents
Translational clamping type buckle positioning mechanism Download PDFInfo
- Publication number
- CN220680569U CN220680569U CN202322324982.7U CN202322324982U CN220680569U CN 220680569 U CN220680569 U CN 220680569U CN 202322324982 U CN202322324982 U CN 202322324982U CN 220680569 U CN220680569 U CN 220680569U
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- piston rod
- positioning block
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- 230000007246 mechanism Effects 0.000 title claims abstract description 13
- 230000009471 action Effects 0.000 description 4
- 238000013459 approach Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001934 delay Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of automobile part processing, and discloses a translational clamping type buckle positioning mechanism which consists of a fixed positioning block, a movable positioning block and a cylinder body, wherein a first clamping seat with a first clamping opening is arranged at the top of the fixed positioning block; the top of the movable positioning block is provided with a second clamping seat with a second clamping opening; the cylinder body is fixed on the inner side surface of the fixed positioning block, a cylinder piston rod on the cylinder body is fixedly connected with the piston rod connecting block, the piston rod connecting block is fixed on the inner side surface of the movable positioning block, the cylinder piston rod on the cylinder body acts to push the movable positioning block to move, the second clamping seat is driven to be close to or far away from the first clamping seat, the barbed positioning pin is clamped and positioned in the buckle positioning hole or an opening between the first clamping opening and the second clamping opening is enlarged, positioning clamping and dismounting of the barbed positioning pin are facilitated, and automatic operation can be achieved.
Description
Technical Field
The utility model belongs to the technical field of automobile part machining, and particularly relates to a translational clamping type buckle positioning mechanism.
Background
Some automobile parts are connected with other parts in a positioning way through a positioning pin buckle with a barb; because the positioning pin is provided with the barb, the product can be taken down only by unlocking the barb by a special tool after the assembly is completed;
the use of barbed dowel pins requires a special tool to unlock the barbs, which means additional tools are required during assembly and disassembly, increasing the complexity of the work and the training costs for the staff, since special tools are required to unlock the barbs, difficulties and delays can be caused if the tool is not present during assembly and disassembly, which can affect the work efficiency.
Disclosure of Invention
The utility model aims to provide a translational clamping type buckle positioning mechanism, which is used for solving the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the translational clamping type buckle positioning mechanism comprises a fixed positioning block, a movable positioning block and a cylinder body, wherein a first clamping seat with a first clamping opening is arranged at the top of the fixed positioning block; the top of the movable positioning block is provided with a second clamping seat with a second clamping opening; the cylinder body is fixed on the inner side surface of the fixed positioning block, a cylinder piston rod on the cylinder body is fixedly connected with the piston rod connecting block, and the piston rod connecting block is fixed on the inner side surface of the movable positioning block.
The cylinder piston rod on the cylinder body acts to push the movable positioning block to move, and the second clamping seat is driven to approach or depart from the first clamping seat.
Preferably, the first clamping seat and the second clamping seat are matched to clamp and position the product with the barb positioning pin in a buckle positioning hole surrounded by the first clamping opening and the second clamping opening.
The cylinder body, the cylinder piston rod and the piston rod connecting block form a cylinder assembly, the cylinder assembly further comprises a reversing valve and two one-way throttle valves, the cylinder assembly controls gas inlet and outlet through the reversing valve, and the two one-way throttle valves are used for controlling gas flow and speed of the cylinder, so that more accurate control and action are realized.
The utility model has the technical effects and advantages that: this translation clamp type buckle positioning mechanism comprises fixed locating piece, movable locating piece and cylinder body, and cylinder piston rod action on the cylinder body promotes movable locating piece and removes, drives the second holder and is close to or keep away from towards first holder, and when the second holder was close to towards first holder, first clamp mouth and second clamp mouth are to pasting the contact and are enclosed into the buckle locating hole, press from both sides the dress with barb locating pin and fix a position in the buckle locating hole, and when the second holder was kept away from towards first holder, the opening grow between first clamp mouth and the second clamp mouth, and the locating pin of taking the barb can pass the drill way, makes things convenient for the location clamping and the dismantlement of taking the barb locating pin, can realize automated operation.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a top view of the present utility model;
fig. 3 is a cross-sectional view taken along line A-A of fig. 2 in accordance with the present utility model.
FIG. 4 is a flow chart of clamping by the translational clamping type buckle positioning mechanism of the utility model;
fig. 5 is a schematic diagram of the operation of the reversing valve of the present utility model.
In the figure: 1. fixing the positioning block; 2. a movable positioning block; 3. a first nip; 4. a first clamping seat; 5. a second nip; 6. a second clamping seat; 7. a cylinder block; 8. a cylinder piston rod; 9. a piston rod connecting block; 10. positioning pins with barbs; 11. a buckle positioning hole; a. a reversing valve; b. a single throttle valve.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides a translational clamping type buckle positioning mechanism as shown in figures 1-5, which comprises a fixed positioning block 1, a movable positioning block 2 and a cylinder body 7, wherein a first clamping seat 4 with a first clamping opening 3 is arranged at the top of the fixed positioning block 1; the top of the movable positioning block 2 is provided with a second clamping seat 6 with a second clamping opening 5; the cylinder body 7 is fixed on the inner side surface of the fixed positioning block 1, a cylinder piston rod 8 on the cylinder body 7 is fixedly connected with a piston rod connecting block 9, and the piston rod connecting block 9 is fixed on the inner side surface of the movable positioning block 2.
The first clamping seat 4 and the second clamping seat 6 are matched to clamp and position the product with the barb positioning pin 10 in the buckle positioning hole 11 surrounded by the first clamping opening 3 and the second clamping opening 5.
The cylinder piston rod 8 on the cylinder body 7 acts to push the movable positioning block 2 to move, drives the second clamping seat 6 to approach or separate from the first clamping seat 4, when the second clamping seat 6 approaches to the first clamping seat 4, the first clamping opening 3 and the second clamping opening 5 are in opposite contact and enclose into a buckle positioning hole 11, the barbed positioning pin 10 is clamped and positioned in the buckle positioning hole 11, when the second clamping seat 6 separates from the first clamping seat 4, the opening between the first clamping opening 3 and the second clamping opening 5 is enlarged, the barbed positioning pin 10 can pass through an orifice, positioning clamping and disassembly of the barbed positioning pin 10 are facilitated, and automatic operation can be realized.
The cylinder body 7, the cylinder piston rod 8 and the piston rod connecting block 9 form a cylinder assembly, the cylinder assembly further comprises a reversing valve a and two one-way throttle valves, the cylinder assembly controls the gas inlet and outlet through the reversing valve a, and the two one-way throttle valves are used for controlling the gas flow and speed of the cylinder, so that more accurate control and action are realized.
As shown in fig. 5, the cylinder assembly is an actuating mechanism and is responsible for completing movement according to the control of the gas flow direction, and is generally provided with two working chambers, namely an a chamber and a B chamber, a cylinder piston rod 8 can move back and forth between the a chamber and the B chamber under the action of receiving the gas pressure, the a chamber and the B chamber of the cylinder are respectively connected with different channels of a reversing valve a, the working chambers of the cylinder can be switched by controlling the state of the reversing valve a so as to realize forward and reverse movement, the a chamber and the B chamber of the cylinder are respectively connected through two single throttle valves B, and the throttle valves can be used for controlling the pressure difference between the two chambers of the cylinder so as to realize adjustment of the pressures of the different chambers and further influence the speed and movement smoothness of the cylinder.
As shown in fig. 5, the working principle of the translational clamping type buckle positioning mechanism is as follows:
1. the reversing valve a moves to the position A, the cylinder piston rod 8 drives the movable positioning block 2 to move to the starting position, the opening of the buckle positioning hole 11 is enlarged, and the product positioning pin can pass through the orifice;
2. the reversing valve a moves to a position B, the cylinder piston rod 8 drives the movable positioning block 2 to move to a working position, and the movable positioning block 2 locks the barb of the positioning pin and realizes positioning;
3. and (5) reversely operating to take out the product.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (2)
1. A translational clamping type buckle positioning mechanism, comprising:
the device comprises a fixed positioning block (1), wherein a first clamping seat (4) with a first clamping opening (3) is arranged at the top of the fixed positioning block (1);
the movable positioning block (2), the top of the movable positioning block (2) is provided with a second clamping seat (6) with a second clamping opening (5);
the cylinder body (7), cylinder body (7) are fixed in the medial surface of fixed locating piece (1), cylinder piston rod (8) and piston rod connecting block (9) fixed connection on cylinder body (7), piston rod connecting block (9) are fixed in the medial surface of movable locating piece (2).
2. The translational clamping buckle positioning mechanism of claim 1, wherein: the first clamping seat (4) and the second clamping seat (6) are matched to clamp and position the product with the barb positioning pin (10) in the buckle positioning hole (11) surrounded by the first clamping opening (3) and the second clamping opening (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322324982.7U CN220680569U (en) | 2023-08-29 | 2023-08-29 | Translational clamping type buckle positioning mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322324982.7U CN220680569U (en) | 2023-08-29 | 2023-08-29 | Translational clamping type buckle positioning mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220680569U true CN220680569U (en) | 2024-03-29 |
Family
ID=90377651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322324982.7U Active CN220680569U (en) | 2023-08-29 | 2023-08-29 | Translational clamping type buckle positioning mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220680569U (en) |
-
2023
- 2023-08-29 CN CN202322324982.7U patent/CN220680569U/en active Active
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