CN212264763U - Gear machining fixing clamp - Google Patents
Gear machining fixing clamp Download PDFInfo
- Publication number
- CN212264763U CN212264763U CN202020931030.5U CN202020931030U CN212264763U CN 212264763 U CN212264763 U CN 212264763U CN 202020931030 U CN202020931030 U CN 202020931030U CN 212264763 U CN212264763 U CN 212264763U
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- seat
- placing
- groove
- fixed
- gear
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- 238000003754 machining Methods 0.000 title claims abstract description 11
- 230000007246 mechanism Effects 0.000 claims abstract description 42
- 238000012545 processing Methods 0.000 claims abstract description 14
- 230000008859 change Effects 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 abstract 1
- 238000003780 insertion Methods 0.000 description 5
- 230000037431 insertion Effects 0.000 description 5
- 238000009412 basement excavation Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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Abstract
The utility model discloses a gear machining fixing clamp, which comprises a fixing seat capable of being fixed on a processing machine tool, wherein a rotating seat is movably inserted on the fixing seat, a swinging rod is hinged above the rotating seat, a first placing seat capable of placing a larger gear is arranged above the swinging rod, a second placing seat capable of placing a smaller gear is fixed above the first placing seat, and empty slots are arranged in the first placing seat and the second placing seat, the utility model adopts the above technology, can realize that a user places a first placing rack or a second placing rack of a gear placing knife, then unlocks a first locking mechanism and a second locking mechanism through a driving mechanism, changes the angles of the swinging rod and the rotating seat, drives the first locking mechanism and the second locking mechanism to lock the clamp through the driving mechanism after the change, and can conveniently and rapidly change the angle of the gear clamp, the production efficiency is accelerated.
Description
Technical Field
The utility model relates to a gear machining equipment field, in particular to gear machining mounting fixture.
Background
The gear is the part that often uses on present industry and mechanical equipment, and common gear machining anchor clamps on the existing market can't carry out the adjustment work of angle to the gear after pressing from both sides tight fixed to the gear to can't remove the gear to suitable position and process, or be accurate inadequately to the regulation of work piece angle, influence the processing to the work piece easily, to above-mentioned problem, carry out the innovative design on original processing anchor clamps's basis.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a gear machining mounting fixture.
In order to achieve the above purpose, the utility model adopts the following scheme:
a gear processing fixing clamp comprises a fixed seat which can be fixed on a processing machine tool, a rotating seat is movably inserted on the fixed seat, a swing rod is hinged above the rotating seat, a first placing seat capable of placing a larger gear is arranged above the swing rod, a second placing seat capable of placing a smaller gear is fixed above the first placing seat, empty grooves are arranged in the first placing seat and the second placing seat, the outer walls of the first placing seat and the second placing seat are fixed with processing strips which can clamp the gear, a fixing mechanism which can fix the gear on the second placing seat and the first placing seat is arranged in the empty groove, a first locking mechanism which can lock the pulling angle of the swing rod is arranged below the swing rod, a second locking mechanism which can lock the rotating stroke of the rotating seat is arranged in the fixed seat, and a driving mechanism capable of driving the first locking mechanism and the second locking mechanism to drive simultaneously is arranged on the left side of the rotating seat.
Furthermore, fixed establishment is including transversely pegging graft respectively and placing first slot and the second slot on the seat is placed to first seat and second first fixture block and the second fixture block that has the recess is pegged graft respectively on first slot and the second slot the second is placed a top and is connected the dead slot and peg graft and have the dwang the seat top is placed to the second both ends are fixed with first joint piece and the second joint piece that can joint first fixture block and second fixture block respectively about the dwang the bilateral symmetry is fixed with the L shaped plate about the dead slot inner wall, fixedly connected with first spring between one of them L shaped plate and first fixture block, fixedly connected with second spring between another L shaped plate and second fixture block.
Furthermore, the first locking mechanism comprises a one-way annular rack fixed below the oscillating rod, a groove is formed in the rotating seat, rails are symmetrically arranged in the groove, a one-way arc-shaped rack is movably arranged in the rails and meshed with the one-way annular rack in a one-way mode, a third spring is fixedly connected between the lower end face of the one-way arc-shaped rack and the groove, and an inclined plane is arranged below the one-way arc-shaped rack.
Furthermore, the second locking mechanism comprises a circular groove arranged in the fixed seat, a ring gear is arranged in the circular groove, a sliding rail is fixed below the rotating seat, a tooth block is movably arranged in the sliding rail and meshed with the ring gear, and the tooth block is connected with the driving mechanism.
Furthermore, the driving mechanism comprises movable blocks which are symmetrically and movably arranged in the digging groove and can be provided with unidirectional arc-shaped racks in a clamping way, inclined planes are arranged on the front side and the rear side of the movable block, a tension spring is fixedly connected between the movable block and the digging groove, a through groove is arranged at the front side and the rear side of the rotating seat and communicated with the digging groove, a U-shaped rod is arranged at the left side of the rotating seat, sliding blocks are fixed on the front side and the rear side of the U-shaped rod, the inner sides of the sliding blocks are provided with inclined planes, the sliding blocks are movably arranged in the through grooves and can drive the movable blocks to move, clamping points are fixed on the upper side and the lower side of the sliding block, inserting grooves are arranged on the upper side and the lower side of the through groove and positioned on the rotating seat, a clamping block is movably arranged in the insertion groove, a fourth spring is fixedly connected between the clamping block and the insertion groove, and a fifth spring is fixedly connected between the U-shaped rod and the rotating seat, and a connecting plate is fixed between the U-shaped rod and the tooth block.
Preferably, a handle is fixed on the left side of the U-shaped rod.
To sum up, the utility model discloses for its beneficial effect of prior art is:
the above technical scheme is adopted in the utility model, can realize placing the first rack of sword or the second through the user and place, later with first locking mechanical system and second locking mechanical system unblock through actuating mechanism, change the angle of swinging arms and rotation seat this moment, lock the anchor clamps through the first locking mechanical system of actuating mechanism drive and second locking mechanical system after having changed, the angle of change gear anchor clamps that can convenient and fast for production efficiency.
Drawings
Fig. 1 is a perspective view of the present invention.
Fig. 2 is one of the half-section schematic diagrams of the present invention.
Fig. 3 is a second half-sectional view of the present invention.
Fig. 4 is an exploded view of the present invention.
Fig. 5 is an enlarged schematic view of the point a-1 of fig. 4 according to the present invention.
Description of reference numerals: 1. a fixed seat; 2. a rotating seat; 3. a swing lever; 4. a first placing seat; 5. a second placing seat; 6. an empty groove; 7. processing the strips; 100. a fixing mechanism; 200. a first locking mechanism; 300. a second locking mechanism; 400. a drive mechanism; 101. a first slot; 102. a second slot; 103. a first clamping block; 104. a second fixture block; 105. rotating the rod; 106. a first clamping block; 107. a second clamping block; 108. an L-shaped plate; 109. a first spring; 110. a second spring; 201. a unidirectional annular rack; 202. digging a groove; 203. a track; 204. a unidirectional arc-shaped rack; 205. a third spring; 301. a circular groove; 302. a ring gear; 303. a slide rail; 304. a tooth block; 401. a movable block; 402. a tension spring; 403. a U-shaped rod; 404. a slider; 405. a card contact point; 406. inserting grooves; 407. a clamping block; 408. a fourth spring; 409. a fifth spring; 410. a connecting plate; 4031. a handle.
Detailed Description
The following detailed description provides many different embodiments or examples for implementing the invention. Of course, these are merely embodiments or examples and are not intended to be limiting. In addition, repeated reference numbers, such as repeated numbers and/or letters, may be used in various embodiments. These iterations are for simplicity and clarity of describing the present invention and are not intended to represent a particular relationship between the various embodiments and/or configurations discussed.
Furthermore, spatially relative terms, such as "below" … "," below "," inside-out "," above "," upper "and the like, may be used herein to facilitate describing the relationship of one element(s) or feature(s) to another element(s) or feature(s) in the drawings and may encompass different orientations of the device in use or operation and the orientation depicted in the drawings. The devices may be turned to different orientations (rotated 90 degrees or at other orientations) and the spatially relative descriptors used therein should be interpreted accordingly and are not to be construed as limiting the invention, and the terms "first" and "second" are used for descriptive purposes only and are not intended to indicate or imply relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.
The invention will be further described with reference to the following description and embodiments in conjunction with the accompanying drawings:
as shown in fig. 1 to 5, a gear processing fixing clamp includes a fixing base 1 capable of being fixed on a processing machine tool, a rotating base 2 movably inserted on the fixing base 1, a swing rod 3 hinged above the rotating base 2, a first placing base 4 capable of placing a larger gear above the swing rod 3, a second placing base 5 capable of placing a smaller gear above the first placing base 4, a hollow slot 6 in the first placing base 4 and the second placing base 5, a processing strip 7 capable of clamping the gear on the outer wall of the first placing base 4 and the second placing base 5, a fixing mechanism 100 capable of fixing the gear on the second placing base 5 and the first placing base 4 in the hollow slot 6, a first locking mechanism 200 capable of locking the pulling angle of the swing rod 3 below the swing rod 3, and a second locking mechanism 300 capable of locking the rotating stroke of the rotating base 2 in the fixing base 1, rotate 2 left sides of seat and be equipped with the actuating mechanism 400 that can drive first locking mechanical system 200 and the drive of second locking mechanical system 300 simultaneously, place the first 4 frames or the second of placing of sword through the user and place 5 on, fixed establishment 100 starts simultaneously and locks the gear, later through actuating mechanism 400 with first locking mechanical system 200 and the unblock of second locking mechanical system 300, change the angle of swinging arms 3 and rotation seat 2 this moment, after the change through actuating mechanism drive first locking mechanical system 200 and second locking mechanical system 300 to the anchor clamps lock, the angle that can convenient and fast change gear anchor clamps, accelerate production efficiency.
The fixing mechanism 100 of the present invention comprises a first inserting groove 101 and a second inserting groove 102 respectively transversely inserted into a first placing seat 4 and a second placing seat 5, a first clamping block 103 and a second clamping block 104 having grooves respectively inserted into the first inserting groove 101 and the second inserting groove 102, a rotating rod 105 inserted into the second placing seat 5 and connected to the empty groove 6, a first clamping block 106 and a second clamping block 107 respectively fixed to the upper and lower ends of the rotating rod 105 and capable of clamping the first clamping block 103 and the second clamping block 104, L-shaped plates 108 symmetrically fixed to the upper and lower sides of the inner wall of the empty groove 6, a first spring 109 fixedly connected between one L-shaped plate 108 and the first clamping block 103, a second spring 110 fixedly connected between the other L-shaped plate 108 and the second clamping block 104, and the first clamping block 106 and the second clamping block 107 move along the first inserting groove 101 and the second inserting groove 102 by twisting the rotating rod 105, first joint piece 106 and second joint piece 107 on the recess of first joint piece 106 and second joint piece 107 joint afterwards, kick-backs through second spring 110 and first spring 109 at last, can be with the gear locking on anchor clamps.
First locking mechanical system 200 is including fixing at one-way annular rack 201 of swinging arms 3 below be equipped with excavation 202 in the rotation seat 2 the symmetry is equipped with track 203 in the excavation 202 the track 203 internalization is equipped with one-way arc rack 204, one-way arc rack 204 and the one-way meshing of one-way annular rack 201 one-way arc rack 204 below terminal surface and the excavation 202 between fixedly connected with third spring 205, one-way arc rack 204 below has the inclined plane, makes one-way annular rack 201 drive one-way arc rack 204 down along track 203 through removing swinging arms 3, kick-backs through third spring 205 at last, can lock swinging arms 3.
Second locking mechanical system 300 is including setting up circular slot 301 in fixing base 1 be equipped with ring gear 302 in circular slot 301 rotate 2 below on the seat and be fixed with slide rail 303 internalization is equipped with tooth piece 304, tooth piece 304 and ring gear 302 meshing, tooth piece 304 and actuating mechanism 400 are connected, through rotating to rotate to engage with ring gear 302 and tooth piece 304 when rotating seat 2, can be with rotating the seat locking.
The driving mechanism 400 of the present invention comprises a movable block 401 symmetrically movably disposed in the slot 202 and having a one-way arc rack 204, wherein the front and back sides of the movable block 401 have inclined planes, a tension spring 402 is fixedly connected between the movable block 401 and the slot 202, a through slot 4021 is disposed at the front and back sides of the rotary seat 2 and communicated with the slot 202, a U-shaped rod 403 is disposed at the left side of the rotary seat 2, sliders 404 are fixed at the front and back sides of the U-shaped rod 403, an inclined plane is disposed at the inner side of the slider 404, the slider 404 is movably disposed in the through slot 4021, the slider 404 can drive the movable block 401 to move, a locking point 405 is fixed at the upper and lower sides of the slider 404, insertion slots 406 are disposed at the upper and lower sides of the through slot 4021 and located on the rotary seat 2, a locking block 407 is movably disposed in the insertion slot 406, and a fourth spring 408 is fixedly connected between the locking, a fifth spring 409 is fixedly connected between the U-shaped rod 403 and the rotary seat 2, a connecting plate 410 is fixed between the U-shaped rod 403 and the toothed block 304, the handle 4031 is pressed to enable the U-shaped rod 403 to drive the sliding block 404 to move the movable block 401, the belt drives the toothed block 304 through the connecting plate 410 when the U-shaped rod 403 is pulled, the clamping point 405 drives the clamping block 407 to move along the insertion groove 406 when the U-shaped rod 403 moves, and finally the fourth spring 408 and the fifth spring 409 rebound.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, and it should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only illustrative of the principles of the present invention, and the present invention can be modified in various ways without departing from the spirit and scope of the present invention, and these modifications and changes fall into the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a gear machining mounting fixture which characterized in that: comprises a fixed seat (1) which can be fixed on a processing machine tool, a rotating seat (2) is movably inserted on the fixed seat (1), a swing rod (3) is hinged above the rotating seat (2), a first placing seat (4) which can place a larger gear is arranged above the swing rod (3), a second placing seat (5) which can place a smaller gear is fixed above the first placing seat (4), empty slots (6) are arranged in the first placing seat (4) and the second placing seat (5), processing strips (7) which can clamp the gears are fixed on the outer walls of the first placing seat (4) and the second placing seat (5), a fixing mechanism (100) which can fix the gears on the second placing seat (5) and the first placing seat (4) is arranged in the empty slots (6), and a first locking mechanism (200) which can lock the swing rod (3) is arranged below the swing rod (3), the fixing seat (1) is internally provided with a second locking mechanism (300) capable of locking the rotation stroke of the rotating seat (2), and the left side of the rotating seat (2) is provided with a driving mechanism (400) capable of driving the first locking mechanism (200) and the second locking mechanism (300) simultaneously.
2. The gear machining fixing clamp according to claim 1, wherein the fixing mechanism (100) comprises a first slot (101) and a second slot (102) which are respectively and transversely inserted into the first placing base (4) and the second placing base (5), a first clamping block (103) and a second clamping block (104) which are respectively inserted into the first slot (101) and the second slot (102) and have grooves, a rotating rod (105) which is inserted into the hollow groove (6) and is arranged above the second placing base (5), a first clamping block (106) and a second clamping block (107) which can clamp the first clamping block (103) and the second clamping block (104) are respectively fixed at the upper end and the lower end of the rotating rod (105), L-shaped plates (108) are symmetrically fixed at the upper side and the lower side of the inner wall of the hollow groove (6), and a first spring (109) is fixedly connected between one of the L-shaped plates (108) and the first clamping block (103), a second spring (110) is fixedly connected between the other L-shaped plate (108) and the second clamping block (104).
3. The gear machining fixing clamp is characterized in that the first locking mechanism (200) comprises a one-way annular rack (201) fixed below the swinging rod (3), a groove (202) is formed in the rotating seat (2), rails (203) are symmetrically arranged in the groove (202), a one-way arc rack (204) is movably arranged in the rails (203), the one-way arc rack (204) is meshed with the one-way annular rack (201) in a one-way mode, a third spring (205) is fixedly connected between the lower end face of the one-way arc rack (204) and the groove (202), and an inclined face is arranged below the one-way arc rack (204).
4. A gear processing fixing clamp according to claim 3, characterized in that the second locking mechanism (300) comprises a circular groove (301) arranged in the fixing base (1), a ring gear (302) is arranged in the circular groove (301), a slide rail (303) is fixed below the rotating base (2), a tooth block (304) is movably arranged in the slide rail (303), the tooth block (304) is engaged with the ring gear (302), and the tooth block (304) is connected with the driving mechanism (400).
5. The gear machining fixing clamp according to claim 4, wherein the driving mechanism (400) comprises a movable block (401) which is symmetrically and movably arranged in the groove (202) and can be clamped with the one-way arc-shaped rack (204), inclined planes are arranged on the front side and the rear side of the movable block (401), a tension spring (402) is fixedly connected between the movable block (401) and the groove (202), a through groove (4021) is arranged on the front side and the rear side of the rotating seat (2) and communicated with the groove (202), a U-shaped rod (403) is arranged on the left side of the rotating seat (2), sliding blocks (404) are fixed on the front side and the rear side of the U-shaped rod (403), inclined planes are arranged on the inner sides of the sliding blocks (404), the sliding blocks (404) are movably arranged in the through groove (4021), the sliding blocks (404) can drive the movable block (401) to move, clamping points (405) are fixed on the upper side and the lower side of the, inserting grooves (406) are formed in the upper side and the lower side of the through groove (4021) and located on the rotating seat (2), a clamping block (407) is movably arranged in each inserting groove (406), a fourth spring (408) is fixedly connected between each clamping block (407) and each inserting groove (406), a fifth spring (409) is fixedly connected between the U-shaped rod (403) and the rotating seat (2), and a connecting plate (410) is fixedly arranged between the U-shaped rod (403) and the tooth block (304).
6. A gear processing fixture according to claim 5, wherein a handle (4031) is fixed to the left side of the U-shaped bar (403).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020931030.5U CN212264763U (en) | 2020-05-28 | 2020-05-28 | Gear machining fixing clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020931030.5U CN212264763U (en) | 2020-05-28 | 2020-05-28 | Gear machining fixing clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212264763U true CN212264763U (en) | 2021-01-01 |
Family
ID=73879850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020931030.5U Expired - Fee Related CN212264763U (en) | 2020-05-28 | 2020-05-28 | Gear machining fixing clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212264763U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114083061A (en) * | 2021-12-31 | 2022-02-25 | 盐城泽华精工机械有限公司 | Easily-adjusted clamping jig for gear machining of agricultural harvester and using method of clamping jig |
-
2020
- 2020-05-28 CN CN202020931030.5U patent/CN212264763U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114083061A (en) * | 2021-12-31 | 2022-02-25 | 盐城泽华精工机械有限公司 | Easily-adjusted clamping jig for gear machining of agricultural harvester and using method of clamping jig |
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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: 20210101 |