CN220427632U - Four-axis clamp for machining speed reducer shell - Google Patents
Four-axis clamp for machining speed reducer shell Download PDFInfo
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- CN220427632U CN220427632U CN202322094138.XU CN202322094138U CN220427632U CN 220427632 U CN220427632 U CN 220427632U CN 202322094138 U CN202322094138 U CN 202322094138U CN 220427632 U CN220427632 U CN 220427632U
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- tailstock
- plate
- speed reducer
- clamp
- backup pad
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- 239000003638 chemical reducing agent Substances 0.000 title claims abstract description 55
- 238000003754 machining Methods 0.000 title claims abstract description 17
- 230000000712 assembly Effects 0.000 abstract description 14
- 238000000429 assembly Methods 0.000 abstract description 14
- 230000007246 mechanism Effects 0.000 description 10
- 238000000034 method Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a four-axis clamp for machining a speed reducer shell, which comprises a bottom plate, wherein a tailstock is fixedly arranged on one side of the top of the bottom plate, an indexing disc is fixedly arranged on the other side of the top of the bottom plate, L-shaped plates are fixedly connected to one sides of the indexing disc, which are opposite to the tailstock, respectively, bridge plates are fixedly connected between the L-shaped plates, a supporting plate is fixedly connected to one side of the bridge plates, a plurality of clamping assemblies are respectively arranged on two sides of the end face, away from the bridge plates, of the supporting plate, a plurality of supporting blocks are respectively arranged on the inner sides of the clamping assemblies, the supporting blocks are fixedly connected with the supporting plate, and a positioning block is arranged on the inner side of the supporting plate and is fixedly connected with the supporting plate. The clamping assembly is arranged to realize clamping and fixing of the speed reducer shells, so that the machining efficiency of the speed reducer shells is improved.
Description
Technical Field
The utility model relates to the technical field of machining clamps for speed reducer housings, in particular to a four-axis clamp for machining a speed reducer housing.
Background
The speed reducer is an independent component consisting of a gear drive, a worm drive, and a gear-worm drive enclosed in a rigid housing, and is commonly used as a speed reduction transmission between the driving element and the working machine.
At present, the speed reducer shell needs to process a locating hole, a screw hole and an inner cavity bearing mounting hole groove on the shell, and generally, the traditional mode only can clamp one speed reducer shell at a time, for example, chinese patent publication No. CN214054455U discloses a fixture tool for the speed reducer shell, which comprises a base, a movable seat, a driving mechanism, a clamping mechanism and an angle adjusting mechanism, wherein the base is mounted on external equipment, the movable seat is slidably mounted on the base, the driving mechanism is mounted on the base, the movable seat is driven to move on the base through the driving mechanism, the angle adjusting mechanism is mounted on the movable seat, the clamping mechanism is mounted on an adjusting end of the angle adjusting mechanism, the angle adjusting mechanism comprises a controller and 4 electric servo cylinders, the cylinder bodies of the electric servo cylinders are movably mounted on the base, the 4 electric servo cylinders are respectively mounted at the 4 corners of the base, the piston ends of the 4 electric servo cylinders are respectively movably connected with the base of the clamping mechanism, and the output ends of the controller are respectively electrically connected with the control ends of the 4 electric servo cylinders in multiple directions.
The clamp device can only clamp one speed reducer shell at a time, and is low in efficiency, and therefore, the four-axis clamp for processing the speed reducer shell is provided for solving the problems.
Disclosure of Invention
The utility model aims to provide a four-axis clamp for machining a speed reducer shell, so as to solve the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a four-axis anchor clamps for processing of speed reducer casing, comprises a base plate, top one side fixed mounting tailstock of bottom plate, the top opposite side fixed mounting graduation disc of bottom plate, the relative one side of graduation disc and tailstock is fixedly connected with L template respectively, fixedly connected with bridge plate between the L template, one side fixed connection backup pad of bridge plate, a plurality of clamping assemblies are installed respectively to the terminal surface both sides that the bridge plate was kept away from to the backup pad, clamping assembly's inboard all is equipped with a plurality of supporting shoes, supporting shoe fixed connection backup pad, the backup pad inboard is equipped with the locating piece, locating piece fixed connection backup pad.
Preferably, the center of tailstock rotates and installs the tailstock connecting axle, tailstock connecting axle fixed connection L template, the bottom fixed connection tailstock cushion of tailstock, the bottom fixed connection bottom plate of tailstock cushion.
Preferably, the indexing disc is rotationally connected with an indexing disc connecting shaft, the indexing disc connecting shaft is fixedly connected with an L-shaped plate, the bottom end of the indexing disc is fixedly connected with an indexing disc cushion block, and the bottom end of the indexing disc cushion block is fixedly connected with a bottom plate.
Preferably, the cylinder pushing cushion block is fixedly installed in the middle of one end of the supporting plate, one end of the cylinder pushing cushion block, far away from the supporting plate, is fixedly connected with the X-direction pushing cylinder, the driving end of the X-direction pushing cylinder is fixedly connected with the V-shaped baffle, and the V-shaped baffle is arranged on one side far away from the tailstock.
Preferably, two sides of the bridge plate are respectively and fixedly provided with a follow-up clamp, and one end, far away from the bridge plate, of the follow-up clamp is connected with the supporting plate.
Preferably, the setting of clamping assembly circumference equipartition is in the both sides of backup pad, four clamping assembly are equipped with two sets of for a set of, clamping assembly includes clamping cylinder, connecting rod, clamp plate, clamping cylinder fixed connection backup pad, the one end of clamp plate is articulated to the output shaft of clamping cylinder, one side of clamp plate articulates the one end of connecting rod, the other end of connecting rod articulates clamping cylinder.
Preferably, a connecting shaft is fixedly arranged at the center of the positioning block, and the connecting shaft is connected with the supporting plate in a sliding manner.
Compared with the prior art, the utility model has the beneficial effects that: the clamping assembly is arranged to realize clamping and fixing of the speed reducer shells, so that the machining efficiency of the speed reducer shells is improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of the present utility model.
In the figure: the device comprises a bottom plate 1, a tailstock 2, a tailstock connecting shaft 21, a tailstock cushion block 22, an L-shaped plate 3, a bridge plate 4, a supporting plate 5, an indexing disc 6, an indexing disc connecting shaft 61, an indexing disc cushion block 62, an X-direction pushing cylinder 7, a pushing cylinder cushion block 71, a V-shaped baffle 72, a clamping assembly 8, a clamping cylinder 81, a connecting rod 82, a pressing plate 83, a supporting block 9, a positioning block 10, a connecting shaft 101 and a follow-up clamp 11.
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.
Example 1
Referring to fig. 1 and 2, in a first embodiment of the present utility model, a four-axis fixture for machining a speed reducer housing is provided, and the four-axis fixture comprises a bottom plate 1, a tailstock 2 is fixedly installed on one side of the top of the bottom plate 1, an indexing disc 6 is fixedly installed on the other side of the top of the bottom plate 1, an L-shaped plate 3 is fixedly connected to one side of the indexing disc 6 opposite to the tailstock 2, a bridge plate 4 is fixedly connected between the L-shaped plates 3, one side of the bridge plate 4 is fixedly connected with a supporting plate 5, two sides of an end surface of the supporting plate 5, far from the bridge plate 4, are respectively provided with a plurality of clamping assemblies 8, the inner sides of the clamping assemblies 8 are respectively provided with a plurality of supporting blocks 9, the supporting blocks 9 are fixedly connected with the supporting plate 5, a positioning block 10 is arranged on the inner side of the supporting plate 5, and the positioning block 10 is fixedly connected with the supporting plate 5.
The speed reducer shell to be processed is placed between the clamping assemblies 8, the supporting blocks 9 support the speed reducer shell, meanwhile, the positioning blocks 10 position grooves of the speed reducer shell, the accuracy of placing the speed reducer shell is further guaranteed, the speed reducer shell is prevented from deviating and collapsing, after the speed reducer shell is placed, the clamping oil cylinders 81 of the clamping assemblies 8 work, the clamping oil cylinders 81 drive the pressing plates 83 to press downwards towards the speed reducer shell, the pressing plates 83 further compress the speed reducer shell, meanwhile, the supporting blocks 9 are matched for compressing and fixing the speed reducer shell, the indexing disc 6 is matched with the tailstock 2, the supporting plates 5 are driven to change the horizontal direction position, and further subsequent procedures are conveniently carried out on the speed reducer shell.
Example 2
Referring to fig. 1-2, in a second embodiment of the present utility model, based on the previous embodiment, specifically, a tailstock connecting shaft 21 is rotatably installed at the center of a tailstock 2, the tailstock connecting shaft 21 is fixedly connected with an L-shaped plate 3, the bottom end of the tailstock 2 is fixedly connected with a tailstock cushion block 22, the bottom end of the tailstock cushion block 22 is fixedly connected with a bottom plate 1, and the tailstock connecting shaft 21 drives the L-shaped plate 3 to rotate, so as to adjust the horizontal angle of the L-shaped plate 3.
Specifically, the indexing disc 6 is rotationally connected with the indexing disc connecting shaft 61, the indexing disc connecting shaft 61 is fixedly connected with the L-shaped plate 3, the bottom end of the indexing disc 6 is fixedly connected with the indexing disc cushion block 62, the bottom end of the indexing disc cushion block 62 is fixedly connected with the bottom plate 1, and the indexing disc connecting shaft 61 drives the L-shaped plate 3 to rotate, so that the stability of the L-shaped plate 3 in horizontal angle adjustment is ensured.
Specifically, a pushing cylinder cushion block 71 is fixedly installed in the middle of one end of the supporting plate 5, one end of the pushing cylinder cushion block 71, far away from the supporting plate 5, is fixedly connected with an X-direction pushing cylinder 7, a driving end of the X-direction pushing cylinder 7 is fixedly connected with a V-shaped baffle 72, and the V-shaped baffle 72 is arranged on one side far away from the tailstock 2. When the X-direction pushing cylinder 7 works, the V-shaped baffle 72 is driven to move towards the clamping assembly 8, the V-shaped baffle 72 further guides and limits the placed speed reducer shell, and the placed speed reducer shell deflects.
Specifically, the two sides of the bridge plate 4 are respectively and fixedly provided with a follower clamp 11, and one end, far away from the bridge plate 4, of the follower clamp 11 is connected with the supporting plate 5.
Specifically, the setting of clamping assembly 8 circumference equipartition is in the both sides of backup pad 5, and clamping assembly 8 four are equipped with two sets of for a set of, and clamping assembly 8 includes clamping cylinder 81, connecting rod 82, clamp plate 83, clamping cylinder 81 fixed connection backup pad 5, and clamping cylinder's 81 output shaft articulates clamp plate 83's one end, and clamp plate 83's one side articulates connecting rod 82's one end, and connecting rod 82's the other end articulates clamping cylinder 81. The clamping cylinder 81 of the clamping assembly 8 works, the clamping cylinder 81 drives the pressing plate 83 to press downwards towards the speed reducer shell, the pressing plate 83 further presses the speed reducer shell, meanwhile, the supporting block 9 is matched to press and fix the speed reducer shell, the heights of the two groups of clamping assemblies 8 are different, the heights of the clamping assemblies 8 of the same group are consistent, the speed reducer shell of the same type is clamped and fixed conveniently, the two groups of clamping assemblies 8 of different heights are clamped and fixed conveniently, and meanwhile, the machining efficiency of the speed reducer shell is improved.
Specifically, a connecting shaft 101 is fixedly installed at the center of the positioning block 10, and the connecting shaft 101 is slidably connected with the supporting plate 5. The heights of the positioning blocks 10 on two sides are different, so that the speed reducer shells of different types can be guided and positioned, the application range of the utility model is enlarged, the heights of the supporting blocks 9 are the same as those of the clamping assemblies 8 of the same group, and meanwhile, the positions of the supporting blocks 9 are in one-to-one correspondence with the positions of the clamping assemblies 8, so that the supporting blocks 9 support the speed reducer shells of the same type, and the clamping assemblies 8 can clamp and fix the speed reducer shells of the same type conveniently.
Example 3
Referring to fig. 1-2, in a third embodiment of the present utility model, based on the above two embodiments, when in use, a reducer housing to be processed is placed between the clamping assemblies 8, the supporting block 9 supports the reducer housing, meanwhile, the positioning block 10 positions the groove of the reducer housing, so as to further ensure the accuracy of placing the reducer housing, prevent the reducer housing from shifting and slumping, and after the reducer housing is placed, the clamping cylinder 81 of the clamping assembly 8 works, the clamping cylinder 81 drives the pressing plate 83 to press down towards the reducer housing, the pressing plate 83 further compresses the reducer housing, meanwhile, the supporting block 9 is matched to compress and fix the reducer housing, the indexing disc 6 is matched with the tailstock 2, and the supporting plate 5 is driven to change the horizontal direction position, so that the subsequent process is facilitated for the reducer housing.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. Four-axis clamp for machining of speed reducer shells, comprising a bottom plate (1), and being characterized in that: the utility model discloses a bottom plate, including bottom plate (1), top one side fixed mounting tailstock (2), top opposite side fixed mounting graduation disc (6) of bottom plate (1), one side that graduation disc (6) and tailstock (2) are relative fixedly connected with L template (3) respectively, fixedly connected bridge plate (4) between L template (3), one side fixed connection backup pad (5) of bridge plate (4), a plurality of clamping components (8) are installed respectively in terminal surface both sides that bridge plate (4) were kept away from to backup pad (5), the inboard of clamping components (8) all is equipped with a plurality of supporting shoe (9), supporting shoe (9) fixed connection backup pad (5), backup pad (5) inboard is equipped with locating piece (10), locating piece (10) fixed connection backup pad (5).
2. A four-axis clamp for machining a speed reducer housing according to claim 1, wherein: the center of tailstock (2) rotates installs tailstock connecting axle (21), tailstock connecting axle (21) fixed connection L template (3), the bottom fixed connection tailstock cushion (22) of tailstock (2), the bottom fixed connection bottom plate (1) of tailstock cushion (22).
3. A four-axis clamp for machining a speed reducer housing according to claim 1, wherein: the indexing disc (6) is rotationally connected with the indexing disc connecting shaft (61), the indexing disc connecting shaft (61) is fixedly connected with the L-shaped plate (3), the bottom end of the indexing disc (6) is fixedly connected with the indexing disc cushion block (62), and the bottom end of the indexing disc cushion block (62) is fixedly connected with the bottom plate (1).
4. A four-axis clamp for machining a speed reducer housing according to claim 1, wherein: the utility model discloses a tail seat, including backup pad, tailstock (2), backup pad, X, V type baffle (72), push away jar cushion (71) of one end middle part fixed mounting of backup pad (5), push away jar cushion (71) and keep away from one end fixed connection X of backup pad (5) to push away jar (7), X is to pushing away driving end fixed connection V type baffle (72) of jar (7), V type baffle (72) are established in one side of keeping away from tailstock (2).
5. A four-axis clamp for machining a speed reducer housing according to claim 1, wherein: two sides of the bridge plate (4) are respectively and fixedly provided with a follow-up clamp (11), and one end, far away from the bridge plate (4), of the follow-up clamp (11) is connected with the supporting plate (5).
6. A four-axis clamp for machining a speed reducer housing according to claim 1, wherein: the utility model discloses a clamping assembly, including clamping cylinder (81), connecting rod (82), clamp plate (83), clamping assembly (8) circumference equipartition set up in the both sides of backup pad (5), clamping assembly (8) four are equipped with two sets of for a set of, clamping assembly (8) are including clamping cylinder (81), connecting rod (82), clamp cylinder (81) fixed connection backup pad (5), the one end of clamp plate (83) is articulated to the output shaft of clamping cylinder (81), one side of clamp plate (83) articulates the one end of connecting rod (82), the other end of connecting rod (82) articulates clamping cylinder (81).
7. A four-axis clamp for machining a speed reducer housing according to claim 1, wherein: the center of the positioning block (10) is fixedly provided with a connecting shaft (101), and the connecting shaft (101) is connected with the supporting plate (5) in a sliding manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322094138.XU CN220427632U (en) | 2023-08-06 | 2023-08-06 | Four-axis clamp for machining speed reducer shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322094138.XU CN220427632U (en) | 2023-08-06 | 2023-08-06 | Four-axis clamp for machining speed reducer shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220427632U true CN220427632U (en) | 2024-02-02 |
Family
ID=89694496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322094138.XU Active CN220427632U (en) | 2023-08-06 | 2023-08-06 | Four-axis clamp for machining speed reducer shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220427632U (en) |
-
2023
- 2023-08-06 CN CN202322094138.XU patent/CN220427632U/en active Active
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