CN220807055U - Fixing device is used in processing of engine rocking arm - Google Patents

Abstract

The utility model discloses a fixing device for machining an engine rocker arm, which comprises a connecting base, wherein the upper surface of the connecting base is fixedly connected with a shell, the left side surface and the right side surface of the shell are fixedly inlaid with first driving motors, and the inner bottom wall of the shell is fixedly connected with a partition plate. This device is through being provided with first driving motor, second driving motor, the screw thread lead screw, antifriction bearing, the internal thread piece, L type slider, the connecting rod, pressure bearing and grip block, utilize the cooperation of first driving motor and screw thread lead screw, be convenient for the screw thread lead screw when antifriction bearing is inside rotatory, internal thread piece and L type slider drive the connecting plate be close to each other or keep away from, and make things convenient for the grip block to carry out centre gripping work to the engine rocking arm, afterwards according to the cooperation of second driving motor and connecting rod, the in-process grip block of connecting rod rotation of being convenient for is followed and is rotated, be convenient for drive the engine rocking arm simultaneously overturns, thereby can adjust its processing position, consequently, be favorable to the present use.

Description

Fixing device is used in processing of engine rocking arm

Technical Field

The utility model relates to the field of machining, in particular to a fixing device for machining an engine rocker arm.

Background

An engine is a machine capable of converting other forms of energy into mechanical energy, including for example, internal combustion engines, external combustion engines, jet engines, electric motors, etc., as internal combustion engines typically convert chemical energy into mechanical energy, and is suitable for use in both power generation devices and in the whole machine including a power plant, which was originally developed in the uk.

In the existing engine rocker arm machining process, the engine rocker arm needs to be fixed by using the fixing device, but the existing fixing device is simple in structure and can only realize independent fixing, and when the other surface of the engine rocker arm needs to be machined, workers are required to repeatedly release the fixing and adjusting machining positions, so that the mode is large in labor force, the machining speed of the engine rocker arm can be reduced, the existing use is not facilitated, improvement is required, and therefore the fixing device for the engine rocker arm machining is provided for solving the problems.

Disclosure of utility model

The utility model aims to provide a fixing device for machining an engine rocker arm, which aims to solve the problems in the background technology.

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

The utility model provides a fixing device is used in processing of engine rocking arm, includes the connection base, the last fixed surface of connection base is connected with the casing, the equal fixedly connected with first driving motor of inlaying of both sides face about the casing, the interior bottom wall fixedly connected with baffle of casing, the bottom surface of baffle and the last fixed surface connection of connection base, the equal fixedly connected with antifriction bearing of both sides face about the baffle, every the equal fixedly connected with screw thread lead screw of output of first driving motor, two the one end that screw thread lead screw is close to each other respectively with two antifriction bearing's inner circle fixed connection, the slide has been seted up to the upper surface of casing, the inner wall sliding connection of slide has two L type sliders, every screw thread lead screw's surface equal threaded connection has the internal thread piece, every the upper surface of internal thread piece all with the bottom surface fixed connection of L type slider, every the equal fixedly connected with connecting plate of front of L type slider, two the equal fixedly connected with antifriction bearing of a side that the connecting plate is close to each other, every equal fixedly connected with connecting rod of inner circle, two the equal fixedly connected with connecting rod of two driving motor's inner circle two ends that are close to each other, two driving motor's equal fixedly connected with each other two ends are kept away from each other.

In a further embodiment, two mounting plates are fixedly connected to the left and right sides of the connecting base, and mounting holes are formed in the upper surface of each mounting plate.

In a further embodiment, two anti-slip pads are arranged on the upper surface of the connecting base, and one side surface, away from each other, of the two anti-slip pads is fixedly connected with one side surface, close to each other, of the two clamping plates respectively.

In a further embodiment, the upper surface of the connection base is fixedly connected with a control switch, the upper surface of the connection base is fixedly connected with an operation tag, and the operation tag is located on the right side of the control switch.

In a further embodiment, two positioning grooves are formed in the upper surface of the connecting base, the inner wall of each positioning groove is slidably connected with a supporting block, and the upper surface of each supporting block is fixedly connected with the bottom surface of the connecting plate.

In a further embodiment, the upper surface of each supporting plate is fixedly connected with two reinforcing blocks, and one side surface of each reinforcing block, which is close to each other, is fixedly connected with one side surface, which is far away from each other, of each connecting plate.

Compared with the prior art, the utility model has the beneficial effects that:

This device is through being provided with first driving motor, second driving motor, the screw thread lead screw, antifriction bearing, the internal thread piece, L type slider, the connecting rod, pressure bearing and grip block, utilize the cooperation of first driving motor and screw thread lead screw, be convenient for the screw thread lead screw when antifriction bearing is inside rotatory, internal thread piece and L type slider drive the connecting plate be close to each other or keep away from, and make things convenient for the grip block to carry out centre gripping work to the engine rocking arm, afterwards according to the cooperation of second driving motor and connecting rod, the in-process grip block of connecting rod rotation of being convenient for is followed and is rotated, be convenient for drive the engine rocking arm simultaneously overturns, thereby can adjust its processing position, consequently, be favorable to the present use.

Drawings

FIG. 1 is a schematic perspective view of the whole engine rocker arm machining fixture;

FIG. 2 is a schematic perspective view of a side view of an engine rocker arm machining fixture attachment base;

FIG. 3 is a schematic perspective view of a top view of an engine rocker arm machining fixture attachment base;

fig. 4 is a cross-sectional view of a front view of a fixture housing for an engine rocker arm process.

In the figure: 1. a mounting hole; 2. a control switch; 3. the base is connected; 4. operating the tag; 5. a connecting plate; 6. a reinforcing block; 7. a mounting plate; 8. a supporting plate; 9. a pressure bearing; 10. an anti-slip pad; 11. a clamping plate; 12. a second driving motor; 13. a first driving motor; 14. a housing; 15. an L-shaped sliding block; 16. a connecting rod; 17. a sliding port; 18. an internal thread block; 19. a rolling bearing; 20. a threaded screw rod; 21. a partition plate; 22. a positioning groove; 23. and a supporting block.

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.

Referring to fig. 1-4, in the utility model, a fixing device for processing an engine rocker arm comprises a connecting base 3, wherein the upper surface of the connecting base 3 is fixedly connected with a shell 14, the left side surface and the right side surface of the shell 14 are fixedly embedded with first driving motors 13, the inner bottom wall of the shell 14 is fixedly connected with a partition plate 21, the bottom surface of the partition plate 21 is fixedly connected with the upper surface of the connecting base 3, the left side surface and the right side surface of the partition plate 21 are fixedly embedded with rolling bearings 19, the output end of each first driving motor 13 is fixedly connected with a threaded screw rod 20, one end of each threaded screw rod 20, which is close to each other, is fixedly connected with the inner rings of the two rolling bearings 19, the upper surface of the shell 14 is provided with a sliding port 17, the inner wall of the sliding port 17 is connected with two L-shaped sliding blocks 15, the outer surface of each threaded screw rod 20 is fixedly connected with an inner threaded block 18, the upper surface of each inner threaded block 18 is fixedly connected with the bottom surface of the L-shaped sliding block 15, the front surface of each L-shaped sliding block 15 is fixedly connected with a connecting plate 5, one side surface, which is close to each other, each connecting plate 5 is fixedly embedded with a pressure bearing 9, one end, which is close to each pressure bearing 9 is fixedly connected with two connecting rods 16, two ends, which are respectively, two driving plates 12 are fixedly connected with two connecting rods, which are far from each other, are fixedly connected with two connecting rods 12, and one end of the two connecting rods are fixedly connected with two connecting rods are respectively, and one end of each connecting rods is fixedly connected with two connecting rods are far from each connecting rods 12.

The equal fixedly connected with two mounting panels 7 of left and right sides face of connection base 3, mounting hole 1 has all been seted up to the upper surface of every mounting panel 7, utilize the cooperation of mounting panel 7, mounting hole 1 and mounting screw, be convenient for install the device in the position of use, the upper surface of connection base 3 is equipped with two slipmats 10, a side that two slipmats 10 kept away from each other is respectively with a side fixed connection that two grip blocks 11 are close to each other, utilize slipmat 10 can play the skid-proof effect, the last fixed surface of connection base 3 is connected with control switch 2, the last fixed surface of connection base 3 is connected with operating label 4, operating label 4 is located control switch 2's right side, utilize operating label 4 to be convenient for the staff to know operating procedure.

Two constant head tanks 22 have been seted up to the upper surface of connecting base 3, the equal sliding connection of inner wall of every constant head tank 22 has supporting shoe 23, the upper surface of every supporting shoe 23 all with the bottom surface fixed connection of connecting plate 5, utilize the cooperation of supporting shoe 23 and constant head tank 22, be convenient for support connecting plate 5, the equal fixedly connected with of upper surface of every layer board 8 consolidates piece 6, a side that two sets of reinforcing pieces 6 are close to each other respectively with a side fixed connection that two connecting plates 5 keep away from each other, utilize reinforcing piece 6 to be convenient for increase the stability of layer board 8.

The working principle of the utility model is as follows:

When the engine rocker arm clamping device is used by a worker, the device is firstly installed at a using position through the cooperation of the mounting plate 7, the mounting hole 1 and the mounting screw, then the engine rocker arm is placed above the connecting base 3, at the moment, the threaded screw rod 20 is driven to rotate through the power provided by the first driving motor 13, and the L-shaped sliding block 15 and the connecting plate 5 are driven to push the clamping plate 11 to clamp the engine rocker arm according to the cooperation of the threaded screw rod 20 and the internal thread block 18.

When the machining position of the engine rocker arm needs to be adjusted, the connecting rod 16 is driven to rotate in the pressure bearing 9 by the power provided by the second driving motor 12, and the clamping plate 11 can be driven to rotate according to the cooperation of the connecting rod 16 and the pressure bearing, and at the moment, the engine rocker arm can also rotate along with the rotation, so that the adjustment of the machining position of the engine rocker arm is completed.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (6)

1. The utility model provides a fixing device is used in processing of engine rocking arm which characterized in that: including connecting base (3), the upper surface fixedly connected with casing (14) of connecting base (3), the first driving motor (13) of inlaying is all fixed to the left and right sides face of casing (14), the interior bottom wall fixedly connected with baffle (21) of casing (14), the bottom surface of baffle (21) and the upper surface fixedly connected with of connecting base (3), the rolling bearing (19) are all fixed to the left and right sides face of baffle (21), every the equal fixedly connected with screw thread lead screw (20) of the output of first driving motor (13), two the one end that screw thread lead screw (20) are close to each other respectively with the inner circle fixed connection of two rolling bearing (19), slide opening (17) have been seted up to the upper surface of casing (14), the inner wall sliding connection of slide opening (17) has two L type sliders (15), every screw thread lead screw (20)'s surface equal threaded connection has internal thread piece (18), every internal thread piece (18)'s upper surface all with L type slider (15) bottom surface equal fixedly connected with, every inner circle (15) all is close to each connecting plate (9) pressure connection, every connecting plate (9) are all fixed connection has the connecting plate (9), two equal fixedly connected with grip block (11) of one end that connecting rod (16) are close to each other, two equal fixedly connected with layer board (8) of a side that connecting plate (5) kept away from each other, every equal fixedly connected with second driving motor (12) of upper surface of layer board (8), two the output of second driving motor (12) respectively with one end fixed connection that two connecting rods (16) kept away from each other.

2. The fixing device for machining an engine rocker arm according to claim 1, wherein: two mounting plates (7) are fixedly connected to the left side surface and the right side surface of the connecting base (3), and mounting holes (1) are formed in the upper surface of each mounting plate (7).

3. The fixing device for machining an engine rocker arm according to claim 1, wherein: the upper surface of the connecting base (3) is provided with two anti-slip pads (10), and one side surface of the two anti-slip pads (10) which are far away from each other is fixedly connected with one side surface of the two clamping plates (11) which are close to each other.

4. The fixing device for machining an engine rocker arm according to claim 1, wherein: the control switch (2) is fixedly connected to the upper surface of the connecting base (3), the operation tag (4) is fixedly connected to the upper surface of the connecting base (3), and the operation tag (4) is located on the right side of the control switch (2).

5. The fixing device for machining an engine rocker arm according to claim 1, wherein: two positioning grooves (22) are formed in the upper surface of the connecting base (3), the inner wall of each positioning groove (22) is slidably connected with a supporting block (23), and the upper surface of each supporting block (23) is fixedly connected with the bottom surface of the connecting plate (5).

6. The fixing device for machining an engine rocker arm according to claim 1, wherein: the upper surface of every layer board (8) all fixedly connected with two consolidate piece (6), two sets of consolidate piece (6) side that is close to each other is respectively with the side fixed connection that two connecting plates (5) kept away from each other.