CN216463068U - Novel anchor clamps are used in processing of automotive transmission shell - Google Patents
Novel anchor clamps are used in processing of automotive transmission shell Download PDFInfo
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- CN216463068U CN216463068U CN202122928939.2U CN202122928939U CN216463068U CN 216463068 U CN216463068 U CN 216463068U CN 202122928939 U CN202122928939 U CN 202122928939U CN 216463068 U CN216463068 U CN 216463068U
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- chuck
- automobile transmission
- pressing plate
- transmission shell
- anchor clamps
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Abstract
The utility model discloses a novel clamp for machining an automobile transmission shell, which comprises a clamp base, wherein a chuck is fixedly mounted on one side of the clamp base, four limiting blocks are arranged on the outer circular wall of the clamp base and are arranged in an equidistant annular mode, a supporting seat is fixedly mounted on one side, away from the clamp base, of the chuck, a through hole is formed in one side of the supporting seat, three supporting blocks are fixedly mounted on one side, away from the chuck, of the supporting seat, the three supporting blocks are distributed in an annular mode, and a pressing assembly is arranged on the chuck. The clamping device is reasonable in design, can be used for accurately clamping and fixing the automobile transmission shell, is firm in clamping the automobile transmission shell, cannot be loosened, is accurate in clamping position, facilitates subsequent processing work of the automobile transmission shell, can be suitable for clamping and fixing automobile transmission shells of different sizes, and is wide in application range, good in practicability and good in using effect.
Description
Technical Field
The utility model relates to the technical field of machining clamps, in particular to a novel clamp for machining an automobile transmission shell.
Background
The present invention relates to a fixture for fixing a machining object to occupy a correct position for receiving construction or detection in a machine manufacturing process, and more particularly, to a fixture for fixing a machining object to be machined, such as a welding fixture, an inspection fixture, an assembly fixture, and a machine tool fixture.
However, when the common clamp for machining the automobile transmission case is used, the clamping degree of the common clamp for machining the automobile transmission case is insufficient, the clamp is not firm enough and is easy to loosen, the position of the automobile transmission case is not convenient to be accurately positioned when the clamp is clamped, the clamp position of the automobile transmission case is easy to deviate and misplace, and the machining precision of the automobile transmission case is influenced, moreover, because of the complexity and the particularity of the appearance structure of the automobile transmission shell, the clamps with the same type and size can only clamp and fix the automobile transmission shell with one size, and are not suitable for clamping and fixing the automobile transmission shells with different sizes, the clamp needs to be detached from the machine tool, clamps of different models and sizes need to be replaced, operation is complex, the application range is limited, and the using effect is not ideal.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides a novel clamp for machining an automobile transmission shell, which solves the problems that the clamp for machining the automobile transmission shell has insufficient clamping degree on the automobile transmission shell, is not firm enough in clamping and easy to loosen, is inconvenient to accurately position the position of the automobile transmission shell during clamping, is easy to cause deviation and dislocation on the clamping position of the automobile transmission shell, influences the machining precision of the automobile transmission shell, is not suitable for clamping and fixing automobile transmission shells with different sizes, and needs to be disassembled from a machine tool to replace clamps with different models and sizes when the automobile transmission shells with different sizes need to be clamped and fixed, and has complex operation, limited application range and unsatisfactory use effect.
(II) technical scheme
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a novel anchor clamps are used in processing of automotive transmission shell, includes the anchor clamps base, one side fixed mounting of anchor clamps base has the (holding) chuck, be provided with four stoppers, four on the outer disc wall of anchor clamps base the stopper is equidistant annular and arranges, the (holding) chuck is kept away from one side fixed mounting of anchor clamps base has the supporting seat, the through-hole has been seted up to one side of supporting seat, one side fixed mounting that the supporting seat kept away from the (holding) chuck has three supporting shoe, and three supporting shoe is the annular and distributes, be provided with on the (holding) chuck and compress tightly the subassembly.
Preferably, the pressing assembly comprises a fixing seat, a pressing plate screw and a pressing plate spring, the fixing seat is fixedly installed on one side, away from the clamp base, of the clamping plate, the pressing plate is slidably installed on the fixing seat, a strip-shaped hole is formed in the pressing plate, the pressing plate screw is movably installed in the strip-shaped hole, two ends of the pressing plate screw extend to the outside of the strip-shaped hole, a thread groove is formed in the clamping plate, one end of the pressing plate screw is installed in the thread groove, the pressing plate spring is located between the clamping plate and the pressing plate, and two ends of the pressing plate spring are respectively connected with the clamping plate and the pressing plate fixedly.
Preferably, a fool-proof block positioned at one side of the pressing plate is fixedly arranged on the chuck plate.
Preferably, the number of the pressing assemblies is three, the pressing assemblies are distributed annularly, the number of the fool-proof blocks is three, and the fool-proof blocks are distributed annularly.
Preferably, circular positioning pins are fixedly mounted on the three supporting blocks, and diamond positioning pins are fixedly mounted on one side, away from the chuck, of the supporting seat.
Preferably, the four limit blocks are fixedly installed on the clamp base through locking bolts.
(III) advantageous effects
The utility model provides a novel clamp for machining an automobile transmission shell. The method has the following beneficial effects:
(1) this novel anchor clamps are used in processing of automotive transmission shell, position when the clamping of automotive transmission shell is fixed a position through utilizing three circular positioning round pin and rhombus locating pin, utilize three clamp plate screw can be with the border position of three clamp plate locking at the automotive transmission shell, and then utilize three clamp plate to compress tightly the automotive transmission shell and fix on the supporting seat, it is fixed to having realized pressing from both sides the dress to the accuracy of automotive transmission shell, it is firm to pressing from both sides the dress of automotive transmission shell, can not loosen and take off, and it is accurate to press from both sides the dress position, so that follow-up processing to the automotive transmission shell.
(2) This novel anchor clamps are used in automotive transmission shell processing through adjusting the interval between the three clamp plate, and applicable clamping in the automotive transmission shell to unidimensional not is fixed, and application scope increases, and the practicality is good, excellent in use effect.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of the structure of the automotive transmission case clamped on the clamp.
In the figure: 1. a clamp base; 2. a chuck; 3. a limiting block; 4. a supporting seat; 5. a through hole; 6. a support block; 7. a fixed seat; 8. pressing a plate; 9. a strip-shaped hole; 10. a pressing plate screw; 11. a pressure plate spring; 12. a fool-proof block; 13. a circular positioning pin; 14. a diamond-shaped positioning pin; 15. automobile transmission shell.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, are not to be construed as limiting the present invention, and in the description of the present invention, "plurality" means two or more unless specifically defined otherwise.
As shown in fig. 1-2, the present invention provides a technical solution: the utility model provides a novel anchor clamps are used in processing of automotive transmission shell, includes anchor clamps base 1, one side fixed mounting of anchor clamps base 1 has (holding) chuck 2, be provided with four stoppers 3, four on the outer disc wall of anchor clamps base 1 stopper 3 is equidistant annular and arranges, holding (holding) chuck 2 is kept away from one side fixed mounting of anchor clamps base 1 has supporting seat 4, through-hole 5 has been seted up to one side of supporting seat 4, one side fixed mounting that holding (holding) chuck 2 was kept away from to supporting seat 4 has three supporting shoe 6, and three supporting shoe 6 is the annular and distributes, be provided with on the holding (holding) chuck 2 and compress tightly the subassembly, compress tightly the subassembly through setting up, can compress tightly the automotive transmission shell 15 of waiting to process and fix on supporting seat 4 to carry out subsequent processing operation to automotive transmission shell 15.
In the embodiment, the pressing assembly comprises a fixing seat 7, a pressing plate 8, a pressing plate screw 10 and a pressing plate spring 11, the fixing seat 7 is fixedly installed on one side of the chuck 2 far away from the clamp base 1, the pressing plate 8 is slidably installed on the fixing seat 7, a strip-shaped hole 9 is formed in the pressing plate 8, the pressing plate screw 10 is movably installed in the strip-shaped hole 9, two ends of the pressing plate screw 10 extend out of the strip-shaped hole 9, a thread groove is formed in the chuck 2, one end of the pressing plate screw 10 is installed in the thread groove in a threaded manner, the pressing plate spring 11 is located between the chuck 2 and the pressing plate 8, two ends of the pressing plate spring 11 are respectively and fixedly connected with the chuck 2 and the pressing plate 8, and an automobile transmission shell 15 can be pressed and fixed by utilizing the connection and matching of the fixing seat 7, the pressing plate 8, the pressing plate screw 10 and the pressing plate spring 11, and the position of the pressing plate 8 is adjusted on the fixed seat 7, so that the automobile transmission shells 15 with different sizes can be conveniently pressed and fixed.
In this embodiment, the chuck 2 is fixedly provided with a fool-proof block 12 located on one side of the pressing plate 8, and the fool-proof block 12 is arranged to perform the function of preventing and correcting the installation position of the automobile transmission housing 15.
In this embodiment, the quantity that compresses tightly the subassembly is three, and is three it is the annular distribution to compress tightly the subassembly, the quantity that prevents slow-witted piece 12 is three, and is three prevent that slow-witted piece 12 is the annular distribution, through setting up three subassembly that compresses tightly for compress tightly fixed more firm to the automobile transmission shell 15, and then more firm to the centre gripping of automobile transmission shell 15, difficult pine takes off, through setting up three prevent slow-witted piece 12, has strengthened the effect of correcting the mounted position of automobile transmission shell 15, and effectual user's misoperation of avoiding causes the injury of lathe equipment, automobile transmission shell 15 or the person.
In this embodiment, it is three equal fixed mounting has circular locating pin 13 on the supporting shoe 6, one side fixed mounting that the supporting seat 4 kept away from (holding) chuck 2 has diamond-shaped locating pin 14, through setting up three circular locating pin 13 and diamond-shaped locating pin 14, plays the effect of fixing a position the mounted position of automotive transmission shell 15, avoids causing the clamping position of automotive transmission shell 15 to be accurate inadequately.
In this embodiment, four the limiting blocks 3 are all fixed on the fixture base 1 through the locking bolts.
When the clamp is used, the clamp base 1 is arranged on a machine tool, when the automobile transmission shell 15 is clamped and fixed, firstly, three pressure plate screws 10 are sequentially screwed out of corresponding thread grooves by using a spanner, three pressure plate springs 11 are restored to the original state, namely, the fixation of the three pressure plates 8 is released, the three pressure plates 8 are pushed to move towards the directions away from each other, so that the three pressure plate screws 10 respectively slide in the corresponding strip-shaped holes 9, then, the automobile transmission shell 15 is placed on the supporting seat 4, so that three round positioning pins 13 and diamond positioning pins 14 are respectively inserted into the corresponding positioning holes on the automobile transmission shell 15, further, the clamping position of the automobile transmission shell 15 can be accurately positioned, then, the three pressure plates 8 are sequentially pushed to slide towards the directions close to each other, when the three pressure plates 8 are pushed to the proper positions beside the automobile transmission shell 15, the three pressure plate screws 10 are sequentially screwed in the corresponding thread grooves by using the spanner, at this moment, the three pressing plate springs 11 are all subjected to compression deformation to generate elastic force, and then the three pressing plate screws 10 can be used for locking the three pressing plates 8 at the edge positions of the automobile transmission shell 15, the automobile transmission shell 15 can be pressed and fixed on the supporting seat 4 by the three pressing plates 8, accurate clamping and fixing of the automobile transmission shell 15 are achieved, clamping of the automobile transmission shell 15 is firm and cannot be loosened, and the clamping position is accurate, so that subsequent processing work on the automobile transmission shell 15 is facilitated, and the automobile transmission shell 15 clamping and fixing device can be suitable for clamping and fixing automobile transmission shells 15 of different sizes by adjusting the distance between the three pressing plates 8, the application range is enlarged, the practicability is good, the using effect is good, and meanwhile, the content which is not described in detail in the specification belongs to the prior art known by professional technicians in the field.
To sum up, can obtain, this novel anchor clamps are used in auto transmission shell processing can carry out the accurate dress of pressing from both sides to auto transmission shell 15 and fix, and it is firm to the dress of pressing from both sides of auto transmission shell 15, can not loosen and take off, presss from both sides the position accuracy of adorning to be convenient for follow-up processing work to auto transmission shell 15, and can be applicable to and press from both sides the dress fixedly to not unidimensional auto transmission shell 15, application scope increases, and the practicality is good, excellent in use effect.
Claims (6)
1. The utility model provides a novel anchor clamps are used in processing of automotive transmission shell, includes anchor clamps base (1), its characterized in that: one side fixed mounting of anchor clamps base (1) has (holding) chuck (2), be provided with four stopper (3) on the outer disc wall of anchor clamps base (1), four stopper (3) are equidistant annular and arrange, keep away from (holding) chuck (2) one side fixed mounting of anchor clamps base (1) has supporting seat (4), through-hole (5) have been seted up to one side of supporting seat (4), one side fixed mounting that (holding) chuck (2) were kept away from in supporting seat (4) has three supporting shoe (6), and three supporting shoe (6) are the annular and distribute, be provided with on (holding) chuck (2) and compress tightly the subassembly.
2. The novel clamp for machining the automobile transmission housing according to claim 1, is characterized in that: the pressing component comprises a fixed seat (7), a pressing plate (8), a pressing plate screw (10) and a pressing plate spring (11), the fixed seat (7) is fixedly arranged on one side of the chuck (2) far away from the clamp base (1), the pressing plate (8) is slidably arranged on the fixed seat (7), a strip-shaped hole (9) is arranged on the pressing plate (8), the pressing plate screw (10) is movably arranged in the strip-shaped hole (9), two ends of the pressing plate screw (10) extend out of the strip-shaped hole (9), a thread groove is arranged on the chuck (2), one end of the pressure plate screw (10) is installed in the thread groove in a threaded manner, the pressure plate spring (11) is positioned between the chuck plate (2) and the pressure plate (8), and two ends of the pressure plate spring (11) are respectively and fixedly connected with the chuck plate (2) and the pressure plate (8).
3. The novel clamp for machining the automobile transmission housing as claimed in claim 2, wherein: and a fool-proof block (12) positioned on one side of the pressing plate (8) is fixedly arranged on the chuck (2).
4. The novel clamp for machining the automobile transmission housing as claimed in claim 3, wherein: the number of the pressing assemblies is three, the pressing assemblies are distributed in an annular mode, the number of the fool-proof blocks (12) is three, and the fool-proof blocks (12) are distributed in an annular mode.
5. The novel clamp for machining the automobile transmission housing according to claim 1, is characterized in that: circular positioning pins (13) are fixedly mounted on the three supporting blocks (6), and diamond positioning pins (14) are fixedly mounted on one side, far away from the chuck (2), of the supporting seat (4).
6. The novel clamp for machining the automobile transmission housing according to claim 1, is characterized in that: and the four limiting blocks (3) are fixedly arranged on the clamp base (1) through locking bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122928939.2U CN216463068U (en) | 2021-11-26 | 2021-11-26 | Novel anchor clamps are used in processing of automotive transmission shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122928939.2U CN216463068U (en) | 2021-11-26 | 2021-11-26 | Novel anchor clamps are used in processing of automotive transmission shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216463068U true CN216463068U (en) | 2022-05-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122928939.2U Active CN216463068U (en) | 2021-11-26 | 2021-11-26 | Novel anchor clamps are used in processing of automotive transmission shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216463068U (en) |
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2021
- 2021-11-26 CN CN202122928939.2U patent/CN216463068U/en active Active
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