CN220575685U

CN220575685U - Adjustable camshaft processingequipment

Info

Publication number: CN220575685U
Application number: CN202322069208.6U
Authority: CN
Inventors: 曾大晋; 兰波; 成家毛; 张龙强; 杨林
Original assignee: Sichuan Yingang Yitong Camshaft Co ltd
Current assignee: Sichuan Yingang Yitong Camshaft Co ltd
Priority date: 2023-08-03
Filing date: 2023-08-03
Publication date: 2024-03-12
Anticipated expiration: 2033-08-03

Abstract

The utility model discloses an adjustable camshaft processing device, which comprises: the cam shaft clamping device comprises a workbench, a turnover part, a bridge plate, a linear guide rail and two sliding blocks, wherein the turnover part is fixed on the workbench, the bridge plate is connected with the turnover part, the linear guide rail is arranged on the bridge plate, the two sliding blocks are slidably connected with the linear guide rail, the two sliding blocks are respectively provided with V-shaped blocks, the bridge plate is provided with a clamping part, and when the cam shaft clamping device is used, the two sliding blocks can be moved according to the length of a cam shaft, so that the purpose of adjusting the two V-shaped blocks is achieved, the support of corresponding cam shafts is achieved, then the cam shafts are clamped and fixed through the clamping part, and therefore clamping operations of cam shafts of different types can be adapted through the sliding blocks. The overturning part can drive the bridge plate to overturn, and then drive the cam shaft to overturn, so that one-time clamping is realized, two ends of the cam shaft can be machined, and the machining efficiency is improved.

Description

Adjustable camshaft processingequipment

Technical Field

The utility model relates to the technical field of camshafts, in particular to an adjustable camshaft machining device.

Background

The camshaft is an important part in mechanical equipment, and a special clamp is usually required to clamp the camshaft, so that the existing camshaft clamp can only adapt to the processing of the camshaft of one type, and when the type of the camshaft is changed, the clamp is correspondingly changed, thereby improving the processing cost.

Therefore, how to improve the adaptability to different camshaft processing is a technical problem that the person skilled in the art needs to solve at present.

Disclosure of Invention

The utility model aims to provide an adjustable camshaft machining device which can effectively improve the adaptability to the machining of camshafts of different models.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

an adjustable camshaft processing apparatus, comprising: the turnover component is fixed on the workbench, the bridge plate is connected with the turnover component, the turnover component is used for driving the bridge plate to turn over, the linear guide rail is arranged on the bridge plate, the two sliding blocks are slidably connected with the linear guide rail, V-shaped blocks used for supporting a cam shaft are respectively arranged on the two sliding blocks, and clamping components used for clamping the cam shaft are arranged on the bridge plate.

Preferably, the adjustable camshaft processing device further comprises a locking piece, the bridge plate is provided with a strip-shaped hole parallel to the linear guide rail, the sliding block is provided with a locking hole, and the locking piece is used for being connected with the locking hole in a penetrating mode and the strip-shaped hole in a penetrating mode so as to fix the sliding block.

Preferably, the bridge plate is provided with a plurality of linear guide rails which are arranged in parallel, and the bottom of the sliding block is provided with guide grooves which are matched with the linear guide rails.

Preferably, the sliding block is provided with a plurality of locking holes.

Preferably, the upper end of the sliding block is provided with an open slot, two sides of the open slot are respectively provided with a fixed hole, the V-shaped block is provided with a mounting hole, and the V-shaped block is connected with the mounting hole and the fixed hole in a penetrating way through a fastener so as to be fixed on the sliding block.

Preferably, the bridge plate is provided with a positioning block for positioning the circumference and the axial direction of the cam shaft, and the clamping component comprises an axial pressing piece for axially pressing the cam shaft.

Preferably, the clamping member further comprises a locking arm rotatably connected to the slider, the locking arm being for pressing the cam shaft against the V-block.

Preferably, a locking driving part is arranged on the sliding block and connected with the locking arm, and the locking driving part is used for driving the locking arm to rotate and lift.

Preferably, a plurality of V-shaped blocks are respectively arranged on the two sliding blocks, the corresponding two V-shaped blocks on the two sliding blocks bear one cam shaft, and each locking arm is used for pressing two cam shafts.

Preferably, the overturning component comprises a first rotating disc and a second rotating disc which are oppositely arranged, and two ends of the bridge plate are respectively connected with the first rotating disc and the second rotating disc.

Compared with the prior art, the technical scheme has the following advantages:

the utility model provides an adjustable camshaft processing device, which comprises: the cam shaft clamping device comprises a workbench, a turnover part, a bridge plate, a linear guide rail and two sliding blocks, wherein the turnover part is fixed on the workbench, the bridge plate is connected with the turnover part, the linear guide rail is arranged on the bridge plate, the two sliding blocks are slidably connected with the linear guide rail, the two sliding blocks are respectively provided with V-shaped blocks, the bridge plate is provided with a clamping part, and when the cam shaft clamping device is used, the two sliding blocks can be moved according to the length of a cam shaft, so that the purpose of adjusting the two V-shaped blocks is achieved, the support of corresponding cam shafts is achieved, then the cam shafts are clamped and fixed through the clamping part, and therefore clamping operations of cam shafts of different types can be adapted through the sliding blocks. The overturning part can drive the bridge plate to overturn, and then drive the cam shaft to overturn, so that one-time clamping is realized, two ends of the cam shaft can be machined, and the machining efficiency is improved.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present utility model, and that other drawings can be obtained according to the provided drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic perspective view of an adjustable camshaft processing device according to an embodiment of the present utility model;

FIG. 2 is a front view of an adjustable camshaft processing assembly according to one embodiment of the present utility model;

FIG. 3 is a top view of an adjustable camshaft processing assembly according to one embodiment of the present utility model;

fig. 4 is a schematic structural view of the slider in fig. 1.

The reference numerals are as follows:

10 is a workbench, 20 is a turnover part, 21 is a first turntable, 22 is a second turntable, 30 is a bridge plate, 31 is a strip-shaped hole, 32 is a locking piece, 40 is a linear guide rail, 50 is a sliding block, 51 is a locking hole, 52 is a fixed hole, 53 is an open slot, 54 is a guide slot, 60 is a V-shaped block, 70 is a positioning block, 71 is an axial compression piece, 80 is a locking arm, and 90 is a cam shaft.

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.

Please refer to fig. 1-4.

The embodiment of the utility model provides an adjustable camshaft processing device, which comprises: the cam shaft 90 clamping device comprises a workbench 10, a turnover part 20, a bridge plate 30, a linear guide rail 40 and two sliding blocks 50, wherein the turnover part 20 is fixed on the workbench 10, the bridge plate 30 is connected with the turnover part 20, the linear guide rail 40 is arranged on the bridge plate 30, the two sliding blocks 50 are slidably connected to the linear guide rail 40, V-shaped blocks 60 are respectively arranged on the two sliding blocks 50, clamping parts are arranged on the bridge plate 30, and when in use, the two sliding blocks 50 can be moved according to the length of the cam shaft 90, so that the purpose of adjusting the two V-shaped blocks 60 is achieved, the corresponding cam shaft 90 is supported, and then the cam shaft 90 is clamped and fixed through the clamping parts. The overturning component 20 can drive the bridge plate 30 to overturn, and then drive the cam shaft 90 to overturn, so that one-time clamping is realized, two ends of the cam shaft 90 can be machined, and machining efficiency is improved.

In some embodiments, as shown in fig. 1, the adjustable camshaft processing apparatus further includes a locking member 32, where the locking member 32 may be a bolt, the bridge plate 30 is provided with a bar-shaped hole 31 parallel to the linear guide 40, the slider 50 is provided with a locking hole 51, and in order to improve stability of fixing the slider 50, the slider 50 is provided with a plurality of locking holes 51. After the slider 50 is adjusted in place, the locking member 32 is threaded into the locking hole 51 and the bar-shaped hole 31, thereby achieving the fixation of the slider 50 and the bridge plate 30.

In some embodiments, the bridge plate 30 is provided with a plurality of linear guide rails 40 arranged in parallel, and the bottom of the sliding block 50 is provided with a guide groove 54 matched with the linear guide rails 40. As shown in fig. 2, a linear guide rail 40 may be provided at both left and right sides of the upper portion of the bridge plate 30, and a guide groove 54 may be provided at both left and right sides of the bottom of the slider 50. By the cooperation of the linear guide 40 and the guide groove 54, the moving stability of the slider 50 can be improved.

In some embodiments, as shown in fig. 4, the upper end of the slider 50 is provided with an open slot 53, two sides of the open slot 53 are respectively provided with a plurality of fixing holes 52, the V-shaped block 60 is provided with a mounting hole, and the V-shaped block 60 is connected to the mounting hole and the fixing hole 52 in a penetrating manner by a fastener, so as to be fixed on the slider 50.

In some embodiments, the bridge plate 30 is provided with a positioning block 70 for positioning the circumferential direction and the axial direction of the cam shaft 90, the circumferential direction position and the axial direction position of the cam shaft 90 can be defined by the positioning block 70, and the clamping component includes an axial pressing member 71. After the camshaft 90 is placed in the V-block 60 and the positioning block 70, the axial pressing member 71 axially presses the camshaft 90. The axial compression piece 71 comprises a cylinder and a compression block, the cylinder is arranged on the bridge plate 30, the compression block is connected with the driving end of the cylinder, and the movement of the compression block can be controlled by the driving of the cylinder, so that the camshaft 90 is clamped and loosened.

In some embodiments, as shown in fig. 1-3, the clamping member further includes a locking arm 80, the locking arm 80 being rotatably coupled to the slider 50, the locking arm 80 being capable of compressing the cam shaft 90 against the V-block 60. The locking arm 80 is in a state of being parallel to the linear guide 40 before the camshaft 90 is placed so as to avoid the placement position of the camshaft 90, and after the camshaft 90 is placed on the V-block 60, the locking arm 80 is rotated and then the locking arm 80 is controlled to move downward so as to press the camshaft 90 against the V-block 60. The locking arm 80 can fix the vertical position of the cam shaft 90, so that the clamping stability of the cam shaft 90 is improved. Further, the slider 50 is provided with a locking driving part connected to the locking arm 80, and the locking driving part can drive the locking arm 80 to rotate and lift, wherein the locking driving part includes a rotation driving part and a linear driving part, such as a rotation motor and a linear cylinder.

In some embodiments, a plurality of V-shaped blocks 60 are respectively disposed on the two sliding blocks 50, and the corresponding two V-shaped blocks 60 on the two sliding blocks 50 bear one cam shaft 90, and each locking arm 80 is used for pressing two cam shafts 90. As shown in fig. 3, four V-shaped blocks 60 are respectively disposed on each sliding block 50, so that four camshafts 90 can be supported, the locking arms 80 are located at positions between two camshafts 90, the two left camshafts 90 can be pressed by the two left locking arms 80, and the two right camshafts 90 can be pressed by the two right locking arms 80.

In some embodiments, the flipping part 20 includes a first turntable 21 and a second turntable 22 disposed opposite to each other, and both ends of the bridge plate 30 are connected to the first turntable 21 and the second turntable 22, respectively. Wherein the first turntable 21 may be selected as a driving disk and the second turntable 22 may be selected as a driven disk, which may follow the rotation when the driving disk rotates.

It should be noted that in this specification relational terms such as first and second are used solely to distinguish one entity from another entity without necessarily requiring or implying any actual such relationship or order between such entities.

In the present specification, each embodiment is described in a progressive manner, and each embodiment is mainly described in a different point from other embodiments, and identical and similar parts between the embodiments are all enough to refer to each other.

The above describes in detail an adjustable camshaft processing device provided by the utility model. The principles and embodiments of the present utility model have been described herein with reference to specific examples, the description of which is intended only to facilitate an understanding of the method of the present utility model and its core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the utility model can be made without departing from the principles of the utility model and these modifications and adaptations are intended to be within the scope of the utility model as defined in the following claims.

Claims

1. An adjustable camshaft processing apparatus, comprising: workstation (10), upset part (20), lamina bridge (30), linear guide (40) and two sliders (50), upset part (20) are fixed on workstation (10), lamina bridge (30) with upset part (20) are connected, upset part (20) are used for the drive lamina bridge (30) upset, linear guide (40) are located on lamina bridge (30), two slider (50) sliding connection in linear guide (40), two be equipped with respectively on slider (50) be used for supporting V type piece (60) of camshaft (90), be equipped with on lamina bridge (30) and be used for the centre gripping clamp assembly of camshaft (90).

2. The device for machining an adjustable camshaft according to claim 1, further comprising a locking member (32), wherein the bridge plate (30) is provided with a bar-shaped hole (31) parallel to the linear guide rail (40), the slider (50) is provided with a locking hole (51), and the locking member (32) is used for being connected to the locking hole (51) and the bar-shaped hole (31) in a penetrating manner so as to fix the slider (50).

3. The device for machining the adjustable cam shaft according to claim 2, wherein the bridge plate (30) is provided with a plurality of linear guide rails (40) which are arranged in parallel with each other, and the bottom of the sliding block (50) is provided with guide grooves (54) which are matched with the linear guide rails (40).

4. An adjustable camshaft processing apparatus according to claim 2, wherein the slider (50) is provided with a plurality of the locking holes (51).

5. The adjustable camshaft processing device according to claim 1, wherein an open slot (53) is provided at an upper end of the slider (50), fixing holes (52) are provided at both sides of the open slot (53), mounting holes are provided on the V-shaped block (60), and the V-shaped block (60) is connected to the mounting holes and the fixing holes (52) by fastening members in a penetrating manner so as to be fixed to the slider (50).

6. An adjustable camshaft processing apparatus according to claim 1, wherein the bridge plate (30) is provided with a positioning block (70) for positioning the camshaft (90) circumferentially and axially, and the clamping means includes an axial pressing member (71) for pressing the camshaft (90) axially.

7. The adjustable camshaft processing apparatus according to claim 6, wherein the clamping member further comprises a locking arm (80), the locking arm (80) being rotatably connected to the slider (50), the locking arm (80) being adapted to press a camshaft (90) against the V-block (60).

8. The adjustable camshaft process device according to claim 7, wherein a locking driving part is provided on the slider (50), the locking driving part is connected with the locking arm (80), and the locking driving part is used for driving the locking arm (80) to rotate and lift.

9. The adjustable camshaft processing device according to claim 7, wherein a plurality of V-shaped blocks (60) are respectively provided on two of the sliders (50), the corresponding two V-shaped blocks (60) on the two sliders (50) bear one camshaft (90), and each locking arm (80) is used for pressing two camshafts (90).

10. The adjustable camshaft processing apparatus according to any one of claims 1 to 9, wherein the turning member (20) includes a first rotary table (21) and a second rotary table (22) disposed opposite to each other, and both ends of the bridge plate (30) are connected to the first rotary table (21) and the second rotary table (22), respectively.