CN215942240U - Anti-loosening pin jig for chip mounting jig - Google Patents
Anti-loosening pin jig for chip mounting jig Download PDFInfo
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- CN215942240U CN215942240U CN202122495082.XU CN202122495082U CN215942240U CN 215942240 U CN215942240 U CN 215942240U CN 202122495082 U CN202122495082 U CN 202122495082U CN 215942240 U CN215942240 U CN 215942240U
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- jig
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- pin
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Abstract
The utility model discloses a loosening-preventing pin jig for a chip mounting jig, which comprises a bottom plate, wherein sliding grooves are formed in two sides of the bottom end of the bottom plate, a sliding block is connected inside each sliding groove in a sliding mode, a connecting plate is fixedly connected to the bottom end of each sliding block, a through hole is formed in the bottom end of each connecting plate, a movable block is movably connected inside each through hole, a pin body is fixedly connected to the top end of each movable block, a lower jig is arranged at the top end of the bottom plate, a pin hole is formed in the bottom end of each lower jig, the top end of each pin body penetrates through the bottom plate and is movably inserted into each pin hole, moving grooves are formed in two sides of the bottom end of each connecting plate, moving blocks are connected inside each moving groove in a sliding mode, and a fixed rod is fixedly connected to one side of each moving block; according to the utility model, the pin body can be conveniently fixed by the movable groove and the movable block in cooperation with the return spring and the fixed rod, so that the lower jig is prevented from being loosened after being used for a long time, and the influence on the processing of the lower jig is avoided.
Description
Technical Field
The utility model relates to the technical field of surface mount devices, in particular to an anti-loosening pin jig for a surface mount device.
Background
The pin is one of common fasteners in machinery and has the function of preventing relative position dislocation of two parts, and the shape of the pin is a cylinder.
At present, when using the tool to add man-hour, in order to prevent that the tool from removing, can use the pin to fix the tool, thereby prevent that the tool from removing, present pin is in the mode of fixing the tool, it offers the inside in hole to twist the tool into, lead to when needs move the tool, still need twist out the pin again, unusual trouble, and after inserting the pin, after carrying out the tool and carrying out long-time work, the not hard up condition may appear in the pin, consequently, need design a paster tool and solve above-mentioned problem with locking pin tool.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art, and provides a loosening-preventing pin jig for a chip mounting jig.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a loosening-proof pin jig for a chip mounting jig comprises a bottom plate, wherein sliding grooves are formed in two sides of the bottom end of the bottom plate, sliding blocks are connected inside the sliding grooves in a sliding mode, a connecting plate is fixedly connected to the bottom end of each sliding block, through holes are formed in the bottom end of the connecting plate, movable blocks are movably connected inside the through holes, pin bodies are fixedly connected to the top ends of the movable blocks, a lower jig is arranged at the top end of the bottom plate, pin holes are formed in the bottom end of the lower jig, the top ends of the pin bodies penetrate through the bottom plate and are movably inserted into the pin holes, moving grooves are formed in two sides of the bottom end of the connecting plate, moving blocks are connected inside the moving grooves in a sliding mode, fixed rods are fixedly connected to one sides of the moving blocks, fixed holes are formed in two sides of the movable blocks, one sides of the fixed rods penetrate through the connecting plate and are movably inserted into the fixed holes, the pneumatic cylinder is all installed to the both sides on bottom plate top, the top fixedly connected with roof of pneumatic cylinder push rod, the activity groove has been seted up to the bottom of roof, the inside sliding connection in activity groove has the connecting block, the tool is gone up to the bottom fixedly connected with of connecting block.
Furthermore, the four corners of the bottom end are fixedly connected with support columns, and the bottom end of each support column is fixedly connected with a support leg.
Furthermore, the bottom end of the movable block is fixedly connected with a first pulling block, the bottom end of the movable block is fixedly connected with a second pulling block, and the outer surfaces of the first pulling block and the second pulling block are fixedly connected with soft rubber.
Furthermore, the other side of the moving block is fixedly connected with a return spring, and one side of the return spring is fixedly connected with the inner wall of the moving groove.
Furthermore, both sides on the top end of the bottom plate are fixedly connected with limiting rods, and the top ends of the limiting rods penetrate through the top plate.
Furthermore, the top end of the top plate is provided with a hole, the inside of the hole is movably connected with an inserting rod, the top end of the connecting block is provided with a jack, and the bottom end of the inserting rod is movably inserted into the jack.
The utility model has the beneficial effects that:
1. through spout and slider, cooperation connecting plate and movable block for can be convenient remove according to the position of pin body, thereby convenient fix the lower tool of different positions, through shifting chute and movable block, cooperation reset spring and dead lever make can be convenient fix the pin body, thereby prevent to can become flexible under the long-time use of tool down, thereby lead to influencing down the tool and process.
2. Through activity groove and connecting block, the tool is gone up in the cooperation for can be convenient remove last tool, thereby conveniently fix a position, make things convenient for the staff to process, through the gag lever post, cooperate the roof, make the roof can convenient stable remove from top to bottom.
3. Through the inserted bar, the cooperation roof for can fix the connecting block, thereby prevent to go up the tool and remove.
Drawings
Fig. 1 is a schematic view of an overall front cross-sectional structure of an anti-loosening pin jig for a surface mount jig according to embodiment 1;
fig. 2 is a schematic view of an overall three-dimensional structure of the anti-loosening pin jig for the surface mount jig according to embodiment 1;
FIG. 3 is an enlarged schematic view of the structure at A in FIG. 1;
fig. 4 is a schematic front cross-sectional view of the whole of the anti-loosening pin jig for the surface mount jig of embodiment 2.
In the figure: 1-bottom plate, 101-sliding groove, 2-supporting column, 201-supporting foot, 3-sliding block, 4-connecting plate, 5-movable block, 501-first pulling block, 6-pin body, 7-lower fixture, 8-moving groove, 9-moving block, 901-second pulling block, 10-reset spring, 11-fixed rod, 12-hydraulic cylinder, 13-top plate, 1301-movable groove, 1302-connecting block, 14-limiting rod, 15-upper fixture and 16-inserting rod.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar 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 only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Example 1
Referring to fig. 1-3, a loosening prevention pin jig for a surface mount jig comprises a base plate 1, sliding grooves 101 are formed in two sides of the bottom end of the base plate 1, a sliding block 3 is connected to the inside of each sliding groove 101 in a sliding manner, a connecting plate 4 is fixedly connected to the bottom end of each sliding block 3, a through hole is formed in the bottom end of each connecting plate 4, a movable block 5 is movably connected to the inside of each through hole, a pin body 6 is fixedly connected to the top end of each movable block 5, a lower jig 7 is arranged at the top end of the base plate 1, a pin hole is formed in the bottom end of each lower jig 7, the top end of each pin body 6 penetrates through the base plate 1 and is movably inserted into each pin hole, moving grooves 8 are formed in two sides of the bottom end of each connecting plate 4, moving blocks 9 are connected to the inside of each moving groove 8 in a sliding manner, a fixing rod 11 is fixedly connected to one side of each moving block 9, and fixing holes are formed in two sides of each moving block 5, one side of the fixed rod 11 penetrates through the connecting plate 4 and is movably inserted into the fixed hole, hydraulic cylinders 12 are mounted on two sides of the top end of the bottom plate 1, a top plate 13 is fixedly connected to the top end of a push rod of each hydraulic cylinder 12, a movable groove 1301 is formed in the bottom end of the top plate 13, a connecting block 1302 is slidably connected to the inner portion of the movable groove 1301, and a jig 15 is fixedly connected to the bottom end of the connecting block 1302.
The equal fixedly connected with support column 2 in four corners of bottom, the bottom fixedly connected with supporting legs 201 of support column 2, this structure setting for can fix the device, the convenience is adding more stable man-hour.
The bottom end of the movable block 5 is fixedly connected with a first pulling block 501, the bottom end of the movable block 9 is fixedly connected with a second pulling block 901, the outer surfaces of the first pulling block 501 and the second pulling block 901 are fixedly connected with soft rubber, and the structure is arranged, so that a worker can conveniently pull the movable block 5 and the movable block 9.
The other side of the moving block 9 is fixedly connected with a return spring 10, one side of the return spring 10 is fixedly connected with the inner wall of the moving groove 8, and the structure is arranged, so that the moving block 9 can be pushed, and the fixing rod 11 can be stably inserted into the moving block 5.
The equal fixedly connected with gag lever post 14 in both sides on bottom plate 1 top, roof 13 is run through on the top of gag lever post 14, and this structure sets up for roof 13 when reciprocating, stability more that can be.
The working principle is as follows: first, after the lower jig 7 moves, the worker grasps the second pull block 901 and pulls it. So that the moving block 9 slides inside the moving groove 8, so that the return spring 10 is compressed, thereby driving the fixed rod 11 to move, so that the fixed rod 11 is drawn out from the inside of the movable block 5, the worker grasps the first pulling block 501 to pull downwards, thereby, the pin body 6 moves downwards, the pin body 6 is drawn out from the lower jig 7 and the inner part of the bottom plate 1, and then, the first pulling block 501 is grasped to move left and right, thereby moving the connection plate 4, so that the sliding block 3 slides in the sliding groove 101, the pin body 6 moves to a proper position, and then the pin body 6 is inserted into the lower jig 7, the lower jig 7 is fixed again, then the second pulling block 901 is loosened, and the moving block 9 is pushed under the stretching action of the return spring 10, so that the fixed rod 11 fixes the moving block 5 again.
When the work is needed, the worker can grasp the upper jig 15 to move left and right, so that the connecting block 1302 slides in the movable groove 1301, the position of the upper jig 15 is adjusted conveniently, and the subsequent processing is facilitated.
Example 2
Referring to fig. 4, a locking pin tool that moves for paster tool, this embodiment compares in embodiment 1, in order to increase the practicality of this device, the trompil has been seted up on the top of roof 13, and the inside swing joint of trompil has inserted bar 16, the jack has been seted up on the top of connecting block 1302, the bottom activity of inserted bar 16 is pegged graft in the inside of jack, and this structure setting makes can fix connecting block 1302, prevents that tool 15 from removing.
The working principle is as follows: first, after the lower jig 7 moves, the worker grasps the second pull block 901 and pulls it. So that the moving block 9 slides inside the moving groove 8, so that the return spring 10 is compressed, thereby driving the fixed rod 11 to move, so that the fixed rod 11 is drawn out from the inside of the movable block 5, the worker grasps the first pulling block 501 to pull downwards, thereby, the pin body 6 moves downwards, the pin body 6 is drawn out from the lower jig 7 and the inner part of the bottom plate 1, and then, the first pulling block 501 is grasped to move left and right, thereby moving the connection plate 4, so that the sliding block 3 slides in the sliding groove 101, the pin body 6 moves to a proper position, and then the pin body 6 is inserted into the lower jig 7, the lower jig 7 is fixed again, then the second pulling block 901 is loosened, and the moving block 9 is pushed under the stretching action of the return spring 10, so that the fixed rod 11 fixes the moving block 5 again.
When needs carry out the during operation, the staff can grasp last tool 15 and remove about to make connecting block 1302 slide in the inside of activity groove 1301, conveniently adjust the position of last tool 15, after adjusting the completion, grasp inserted bar 16, insert the inside of connecting block 1302 with inserted bar 16, fix last tool 15, make things convenient for follow-up processing.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. A loosening-preventing pin jig for a chip jig comprises a bottom plate (1) and is characterized in that sliding grooves (101) are formed in the two sides of the bottom end of the bottom plate (1), a sliding block (3) is connected to the inside of each sliding groove (101) in a sliding mode, a connecting plate (4) is fixedly connected to the bottom end of each sliding block (3), a through hole is formed in the bottom end of each connecting plate (4), a movable block (5) is movably connected to the inside of each through hole, a pin body (6) is fixedly connected to the top end of each movable block (5), a lower jig (7) is arranged at the top end of the bottom plate (1), a pin hole is formed in the bottom end of each lower jig (7), the top end of each pin body (6) penetrates through the bottom plate (1) and is movably inserted into the corresponding pin hole, moving grooves (8) are formed in the two sides of the bottom end of each connecting plate (4), and a moving block (9) is connected to the inside of each moving groove (8) in a sliding mode, the movable block is characterized in that a fixing rod (11) is fixedly connected to one side of the movable block (9), fixing holes are formed in two sides of the movable block (5), one side of the fixing rod (11) penetrates through the connecting plate (4) and is movably inserted into the fixing holes, hydraulic cylinders (12) are installed on two sides of the top end of the bottom plate (1), a top end fixedly connected with top plates (13) of push rods of the hydraulic cylinders (12), movable grooves (1301) are formed in the bottom ends of the top plates (13), connecting blocks (1302) are slidably connected to the inner portions of the movable grooves (1301), and jigs (15) are fixedly connected to the bottom ends of the connecting blocks (1302).
2. The anti-loosening pin jig for the chip jig is characterized in that supporting columns (2) are fixedly connected to four corners of the bottom end, and supporting legs (201) are fixedly connected to the bottom ends of the supporting columns (2).
3. The anti-loosening pin jig for the chip jig is characterized in that a first pulling block (501) is fixedly connected to the bottom end of the movable block (5), a second pulling block (901) is fixedly connected to the bottom end of the movable block (9), and soft rubber is fixedly connected to the outer surfaces of the first pulling block (501) and the second pulling block (901).
4. The anti-loosening pin jig for the chip jig is characterized in that a return spring (10) is fixedly connected to the other side of the moving block (9), and one side of the return spring (10) is fixedly connected with the inner wall of the moving groove (8).
5. The anti-loosening pin jig for the chip jig is characterized in that limiting rods (14) are fixedly connected to two sides of the top end of the bottom plate (1), and the top ends of the limiting rods (14) penetrate through the top plate (13).
6. The anti-loosening pin jig for the chip jig as claimed in claim 1, wherein an opening is formed in the top end of the top plate (13), an insertion rod (16) is movably connected inside the opening, a jack is formed in the top end of the connecting block (1302), and the bottom end of the insertion rod (16) is movably inserted into the jack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122495082.XU CN215942240U (en) | 2021-10-18 | 2021-10-18 | Anti-loosening pin jig for chip mounting jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122495082.XU CN215942240U (en) | 2021-10-18 | 2021-10-18 | Anti-loosening pin jig for chip mounting jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215942240U true CN215942240U (en) | 2022-03-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122495082.XU Active CN215942240U (en) | 2021-10-18 | 2021-10-18 | Anti-loosening pin jig for chip mounting jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215942240U (en) |
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2021
- 2021-10-18 CN CN202122495082.XU patent/CN215942240U/en active Active
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