CN211589262U - Shifting fork drilling clamp - Google Patents
Shifting fork drilling clamp Download PDFInfo
- Publication number
- CN211589262U CN211589262U CN201922092510.7U CN201922092510U CN211589262U CN 211589262 U CN211589262 U CN 211589262U CN 201922092510 U CN201922092510 U CN 201922092510U CN 211589262 U CN211589262 U CN 211589262U
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- China
- Prior art keywords
- shift fork
- block
- cushion
- fixed
- cushion block
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- Expired - Fee Related
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- 238000005553 drilling Methods 0.000 title claims abstract description 13
- 244000309464 bull Species 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 230000003014 reinforcing effect Effects 0.000 abstract description 2
- 230000008859 change Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000005489 elastic deformation Effects 0.000 description 2
- 206010066054 Dysmorphism Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a shift fork boring grab, comprising a base plate, the fixed first cushion that is equipped with in surface one side of bottom plate, the fixed fixture block that is equipped with in side top of first cushion, the fixed branch that is equipped with in side of first cushion, branch is located the below of fixture block, the shift fork has been cup jointed to the outer wall of branch, the shift fork closely laminates with the left and right sides of fixture block, the fixed second cushion that is equipped with in one side that first cushion was kept away from on the surface of bottom plate. After the rotor plate rotates to the horizontal position, the dog runs through the through-hole, rotates the dog, makes the dog shelter from the rotor plate, makes the rotor plate can't rotate once more, reaches the spacing purpose of rotor plate, adds man-hour to the shift fork, runs through the sleeve with the drill bit of processing usefulness, can be accurate carry out the processing of drilling to the shift fork, can restrict the shift fork and control the front and back rotation and move about from top to bottom around the rotation, restriction four degrees of freedom, reinforcing spacing effect, make the drilling add man-hour more stable, practicality is strong.
Description
Technical Field
The utility model relates to an anchor clamps technical field, concrete field is a shift fork boring grab.
Background
The shifting fork is a component on the automobile gearbox, is connected with a speed change handle and is positioned at the lower end of the handle, and shifts the middle speed change wheel to change the input/output speed ratio, namely, two meshed gears are shifted, and one gear which can slide on a shaft is shifted to the other gear to obtain the other speed. The position that changes lathe sliding gear promptly realizes the variable speed, perhaps is applied to the mechanism of the meshing of control clutch, disconnection to control horizontal or vertical feeding, when carrying out drilling processing to the shift fork, need fix the shift fork, current shift fork boring grab centre gripping is firm inadequately, and practicality is poor.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a shift fork boring grab 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 shifting fork drilling clamp comprises a bottom plate, wherein a first cushion block is fixedly assembled on one side of the surface of the bottom plate, a fixture block is fixedly assembled at the top end of the side surface of the first cushion block, a support rod is fixedly assembled at the side surface of the first cushion block, the supporting rod is positioned below the clamping block, the outer wall of the supporting rod is sleeved with a shifting fork, the shifting fork is tightly attached to the left side and the right side of the clamping block, a second cushion block is fixedly assembled on one side of the surface of the bottom plate, which is far away from the first cushion block, the fixture block is positioned between the first cushion block and the second cushion block, two sides of the upper surface of the second cushion block are fixedly provided with side plates, a rotating plate is hinged between the two side plates, a sleeve penetrates through one end of the rotating plate close to the shifting fork, a through hole is formed in the side face of the rotating plate, one end of a rotating rod is rotatably assembled on the upper surface of the second cushion block, the rotating rod is positioned between the two side plates, and the other end of the rotating rod penetrates through the through hole and is fixedly provided with a stop block.
Preferably, the fixed surface of bottom plate is equipped with the support, the support is located the below of shift fork, the side top of support is run through there is the horizontal pole, the outer wall of horizontal pole rotates and is equipped with the slide wedge, the below of shift fork is equipped with the draw-in groove, the slide wedge is located the draw-in groove.
Preferably, the side surface of the bottom plate is provided with an opening.
Preferably, the side surface of the wedge is fixedly provided with a rocker arm.
Preferably, the cavity has been seted up to the inner wall of fixture block, the side of fixture block is rotated and is run through there is the knob, the equal fixed lug that is equipped with in upper and lower both ends of knob, the lug is located the cavity, the equal fixed baffle that is equipped with in both ends about the upper and lower both sides of inner wall of cavity, the medial surface of baffle is the fixed one end that is equipped with the spring all, and homonymy two the other end of spring is the fixed kicking block that is equipped with all.
Preferably, one side of the top block, which is close to each other, is provided with a groove.
Compared with the prior art, the beneficial effects of the utility model are that: a shifting fork drilling clamp is characterized in that a clamping block and a support rod are arranged on the side surface of a first cushion block and matched, the support rod penetrates through a shifting fork, the clamping block clamps the top end of the shifting fork, a rotating plate is fixed between the two side plates through the matching of the two side plates and is attached to the side surface in the swinging process of the rotating plate to avoid the shifting of the rotating plate when swinging, a sleeve is positioned on the shifting fork when the rotating plate swings to a horizontal position, a sleeve is positioned on the shifting fork through the matching of a through hole and the rotating plate and the matching of a stop block and a rotating rod, after the rotating plate rotates to the horizontal position and the stop block penetrates through the through hole, the stop block is rotated to shield the rotating plate, the rotating plate cannot rotate again, the purpose of limiting the rotating plate is achieved, when the shifting fork is machined, a drill bit for machining penetrates through the sleeve, the shifting fork can be accurately machined by drilling, the shifting fork can be limited from, the spacing effect of reinforcing makes drilling man-hour more stable, easy operation, and practicality is strong.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic diagram of the rotating plate structure according to the present invention after swinging;
figure 3 is the structural schematic diagram of the support and the wedge of the utility model
FIG. 4 is a schematic view of the fixture block structure of the present invention;
fig. 5 is a sectional view of the fixture block structure of the present invention.
In the figure: 1-bottom plate, 2-first cushion block, 3-fixture block, 4-second cushion block, 5-side plate, 6-rotating plate, 7-through hole, 8-rotating rod, 9-stop block, 10-shifting fork, 11-sleeve, 12-supporting rod, 13-support, 14-cross rod, 15-wedge, 16-rocker arm, 17-opening, 18-knob, 19-lug, 20-top block, 21-groove, 22-spring and 23-partition plate.
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.
Example one
Referring to fig. 1-3, the present invention provides a technical solution: a shifting fork drilling clamp comprises a bottom plate 1, a first cushion block 2 is fixedly assembled on one side of the surface of the bottom plate 1, a clamping block 3 is fixedly assembled at the top end of the side surface of the first cushion block 2, a supporting rod 12 is fixedly assembled on the side surface of the first cushion block 2, the supporting rod 12 is positioned below the clamping block 3, a shifting fork 10 is sleeved on the outer wall of the supporting rod 12, the shifting fork 10 is tightly attached to the left side and the right side of the clamping block 3, a second cushion block 4 is fixedly assembled on one side of the surface of the bottom plate 1 far away from the first cushion block 2, the clamping block 3 is positioned between the first cushion block 2 and the second cushion block 4, side plates 5 are fixedly assembled on both sides of the upper surface of the second cushion block 4, a rotating plate 6 is hinged and assembled between the two side plates 5, a sleeve 11 penetrates through one end of the rotating plate 6 close to the shifting fork 10, a through hole 7 is formed in, the other end of the rotating rod 8 is fixedly provided with a stop block 9 through the through hole 7.
When drilling shift fork 10, cup joint shift fork 10 on branch 12, the both sides of fixture block 3 are arranged in to the top of shift fork 10, shift fork 10 laminates the side of first cushion 2, second cushion 4 supports curb plate 5, pull and change board 6, it rotates to horizontal position to change board 6, it arranges in between two curb plates 5 to change board 6 this moment, dog 9 and bull stick 8 run through-hole 7, sleeve 11 rotates to the top of shift fork 10 this moment, rotate dog 9, dog 9 rotates 90 degrees, shelter from changeing board 6, the drill bit inserts in sleeve 11, can be accurate punch shift fork 10.
Specifically, the fixed surface of bottom plate 1 is equipped with support 13, and support 13 is located the below of shift fork 10, and the side top of support 13 has run through horizontal pole 14, and the outer wall of horizontal pole 14 rotates and is equipped with slide wedge 15, and the below of shift fork 10 is equipped with the draw-in groove, and slide wedge 15 is located the draw-in groove.
After the shifting fork 10 is limited, the wedge 15 is pulled, the wedge 15 rotates under the support of the cross rod 14, the wedge 15 rotates to the clamping groove below the shifting fork 10, and the shifting fork 10 is further limited.
Specifically, the bottom plate 1 has an opening 17 formed in a side surface thereof.
The top diameter of opening 17 is greater than the diameter of bottom, arranges the bolt in the opening, conveniently carries on spacingly to bottom plate 1.
Specifically, a rocker arm 16 is fixedly mounted to a side surface of the wedge 15.
The rocker arm 16 facilitates rotation of the wedge 15 and adjustment of the position of the wedge 15.
The working principle is as follows: when drilling shift fork 10, cup joint shift fork 10 on branch 12, the both sides of fixture block 3 are arranged in to the top of shift fork 10, shift fork 10 laminates the side of first cushion 2, second cushion 4 supports curb plate 5, pull commentaries on classics board 6, will change board 6 and rotate to horizontal position, change board 6 this moment and arrange in between two curb plates 5, dog 9 and bull stick 8 run through-hole 7, rotate dog 9, the drill bit inserts in sleeve 11, can be accurate punch shift fork 10.
Example two
Referring to fig. 4 and fig. 5, the technical solution provided by the present embodiment is different from the technical solution in the first embodiment only in that: the cavity has been seted up to the inner wall of fixture block 3, and the side of fixture block 3 is rotated and is run through knob 18, and the equal fixed lug 19 that is equipped with in upper and lower both ends of knob 18, lug 19 are located the cavity, and the equal fixed baffle 23 that is equipped with in both ends about the upper and lower both sides of inner wall of cavity, the equal fixed one end that is equipped with spring 22 of medial surface of baffle 23, the equal fixed kicking block 20 that is equipped with of the other end of two springs 22 of homonymy.
When fixing shift fork 10, rotate knob 18, knob 18 drives lug 19, lug 19 rotates to horizontal position's in-process, the kicking block 20 that promotes both sides extends to fixture block 3's outside, kicking block 20 exerts pressure to spring 22, spring 22 takes place elastic deformation because of the elastic property of self, spring 22's outside end is fixed by baffle 23, baffle 23 carries on spacingly to kicking block 20's position simultaneously, avoid kicking block 20 to remove to the cavity outside, kicking block 20 is the rubber material, the one end of kicking block 20 stretches out behind fixture block 3 outside, closely laminate together with shift fork 10, reach and strengthen spacing effect.
Specifically, the top blocks 20 have grooves 21 formed on their sides adjacent to each other.
The groove 21 can increase the contact area with the bump 19, so that the bump 19 can maintain a state of close contact with the top block 20.
The working principle is as follows: when fixing shift fork 10, rotate knob 18, knob 18 drives lug 19, and lug 19 rotates the in-process to horizontal position, promotes the kicking block 20 of both sides and extends to fixture block 3's outside, and spring 22 receives the pressure of kicking block 20 after, takes place elastic deformation because of the elasticity performance of self, and after kicking block 20 stretched out fixture block 3 outside, closely laminated together with shift fork 10, reached and strengthen spacing effect.
In the description of the present invention, unless expressly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and setting are equipped with and all adopt prior art, and conventional model is including circuit connection adopts conventional connection mode among the prior art, and the detail is not repeated here.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a shift fork boring grab, includes bottom plate (1), its characterized in that: the clamping device is characterized in that a first cushion block (2) is fixedly assembled on one side of the surface of the bottom plate (1), a clamping block (3) is fixedly assembled at the top end of the side surface of the first cushion block (2), a supporting rod (12) is fixedly assembled on the side surface of the first cushion block (2), the supporting rod (12) is positioned below the clamping block (3), a shifting fork (10) is sleeved on the outer wall of the supporting rod (12), the shifting fork (10) is tightly attached to the left side and the right side of the clamping block (3), a second cushion block (4) is fixedly assembled on one side, far away from the first cushion block (2), of the surface of the bottom plate (1), the clamping block (3) is positioned between the first cushion block (2) and the second cushion block (4), side plates (5) are fixedly assembled on two sides of the upper surface of the second cushion block (4), a rotating plate (6) is hinged between the two side plates (5), and a sleeve (11), through-hole (7) have been seted up to the side of commentaries on classics board (6), the upper surface of second cushion (4) rotates the one end that is equipped with bull stick (8), bull stick (8) are located two between curb plate (5), the other end of bull stick (8) link up through-hole (7) fixed being equipped with dog (9).
2. The shift fork boring jig according to claim 1, wherein: the fixed surface of bottom plate (1) is equipped with support (13), support (13) are located the below of shift fork (10), horizontal pole (14) have been run through on the side top of support (13), the outer wall of horizontal pole (14) rotates and is equipped with slide wedge (15), the below of shift fork (10) is equipped with the draw-in groove, slide wedge (15) are located the draw-in groove.
3. The shift fork boring jig according to claim 1, wherein: an opening (17) is formed in the side face of the bottom plate (1).
4. The shift fork boring jig of claim 2, wherein: the side surface of the inclined wedge (15) is fixedly provided with a rocker arm (16).
5. The shift fork boring jig according to claim 1, wherein: the cavity has been seted up to the inner wall of fixture block (3), the side of fixture block (3) is rotated and is run through knob (18), the equal fixed lug (19) that is equipped with in upper and lower both ends of knob (18), lug (19) are located the cavity, both ends are all fixed to be equipped with baffle (23) about the inner wall of cavity about both sides, the medial surface of baffle (23) is all fixed the one end that is equipped with spring (22), and the homonymy is two the other end of spring (22) is all fixed the assembly has kicking block (20).
6. The shift fork drilling jig according to claim 5, wherein: one side of the top block (20) close to each other is provided with a groove (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922092510.7U CN211589262U (en) | 2019-11-28 | 2019-11-28 | Shifting fork drilling clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922092510.7U CN211589262U (en) | 2019-11-28 | 2019-11-28 | Shifting fork drilling clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211589262U true CN211589262U (en) | 2020-09-29 |
Family
ID=72589520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922092510.7U Expired - Fee Related CN211589262U (en) | 2019-11-28 | 2019-11-28 | Shifting fork drilling clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211589262U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112247838A (en) * | 2020-10-21 | 2021-01-22 | 郭金荣 | Plastic production abrasive belt machine capable of reducing polishing deviation and using method |
-
2019
- 2019-11-28 CN CN201922092510.7U patent/CN211589262U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112247838A (en) * | 2020-10-21 | 2021-01-22 | 郭金荣 | Plastic production abrasive belt machine capable of reducing polishing deviation and using method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200929 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |