A fixture and gauge composite for a plunger pump housing

Abstract

The utility model discloses a clamp gauge composite device for plunger pump shell, including base, the upper end of base is installed with support plate A at left side front side position department, the upper end of base is installed with support plate B at right side front position department, the inside position department of support plate B is provided with screw hole A, the plunger pump shell is placed at the upper end position department of support platform when the utility model is used, when the operator rotates handle B, and the support platform is raised to the suitable height work, and the bolt column A is rotated in the operation handle A control bolt column A, and the bolt column A is rotated at the inside position department of screw hole A, and the round plate is moved, and the round plate is moved after contacting plunger pump shell, and the plunger pump shell is closely attached through support plate A, and the bolt column A is fixed through the nut, thereby completing the clamping of plunger pump shell, and the operation is simple and can save time, and then the work efficiency is improved.

Description

Technical Field

[0001] This utility model belongs to the technical field of clamp and gauge composite device for plunger pump housing, specifically relating to a clamp and gauge composite device for plunger pump housing. Background Technology

[0002] The clamp-gauge composite device for plunger pump housings is a specially designed device to simultaneously clamp and inspect the geometric dimensions and shape accuracy of the plunger pump housing. This device typically combines clamps and measuring tools, enabling stable fixation of the housing during machining or assembly. This composite device improves production efficiency, reduces human measurement errors, and ensures the quality and consistency of the plunger pump housing.

[0003] Traditional clamping and fixture composite devices for plunger pump housings are too cumbersome to operate when clamping the pump housing, requiring workers to spend more time and thus reducing work efficiency. Utility Model Content

[0004] The purpose of this utility model is to provide a clamping and inspection device for plunger pump housings, in order to solve the problem that the traditional clamping and inspection devices for plunger pump housings mentioned in the background art are too cumbersome to operate when clamping the plunger pump housings, which requires workers to spend more time and thus reduces work efficiency.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a clamping and inspection composite device for a plunger pump housing, comprising a base, a support plate A installed at the upper end of the base on the left front side, and a support plate B installed at the upper end of the base on the right front side. A threaded hole A is provided on the inner side of the support plate B, and a bolt post A is sleeved on the inner side of the support plate B through the threaded hole A. The bolt post A rotates at the inner side of the threaded hole A, which can push the circular plate at the left end of the bolt post A to rotate. The bolt post A is controlled to rotate by a handle A at the right end, and a nut is sleeved on the outer wall of the bolt post A.

[0006] The upper end of the base has a threaded hole B at the front center position. A bolt post B is sleeved on the inner side of the threaded hole B. A handle B is fixed at the upper end of the bolt post B. A rotating shaft is fixed at the upper end of the handle B. A support platform is installed at the upper end of the handle B. The rotating shaft is sleeved inside the support platform. Limit rods are fixed on the left and right sides of the lower end of the support platform. The limit rods are inserted into the interior of the base. Fixing plates are fixed on the left and right sides of the upper end of the base. A scale post is fixed on the upper side of the fixing plate. A sleeve frame is sleeved on the outer side of the scale post. A thin plate is fixed at the right end of the sleeve frame.

[0007] Preferably, the lower end of the base is fixed with mounting plates at the left and right sides, and the base is mounted on the upper end of the work platform by the mounting plates and bolts.

[0008] Preferably, the handle B rotates around the rotating shaft as the central axis, and the rotation of the handle B drives the bolt column B to rotate.

[0009] Preferably, the bolt post B rotates at the inner position of the threaded hole B, causing the bolt post B to move up and down.

[0010] Preferably, the bolt B rotates at the inner position of the threaded hole B, causing the support platform to rise or fall.

[0011] Preferably, the sleeve frame is sleeved on the outer wall of the scale column, and the other side of the thin sheet is attached to the front end of the circular plate.

[0012] Preferably, the circular plate pushes the thin sheet to move when it moves, and the movement of the thin sheet causes the socket frame to move along the outer wall of the scale post.

[0013] Preferably, the handle A controls the bolt post A to rotate, and the bolt post A rotates at the inner position of the threaded hole A, causing the circular plate to move.

[0014] Compared with the prior art, this utility model provides a clamping and inspection composite device for a plunger pump housing, which has the following advantages:

[0015] When using this device, the plunger pump housing is placed at the upper end of the support platform. The operator then turns handle B to raise the support platform to a suitable height. Handle A controls the rotation of bolt A, which rotates inside the threaded hole A, pushing the circular plate to move. After the circular plate contacts the plunger pump housing, it moves further, allowing the support plate A to fit tightly against the plunger pump housing. Finally, bolt A is secured with a nut, thus clamping the plunger pump housing. This simple operation saves time and improves work efficiency.

[0016] Since the thin sheet is attached to the front end of the circular plate, the movement of the circular plate pushes the thin sheet to move, and the thin sheet drives the socket frame that is fixed to it to move. The socket frame moves along the surface of the scale column. When the plunger pump housing is clamped, the thin sheet cannot move. At this time, the position of the socket frame is the size of the plunger pump housing. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of a clamping and inspection composite device for a plunger pump housing according to the present invention.

[0018] Figure 2 This is a front view structural diagram of a clamping and inspection composite device for a plunger pump housing according to the present invention.

[0019] Figure 3 This is a cross-sectional structural diagram of a support platform for a clamping and inspection composite device for a plunger pump housing according to the present invention.

[0020] Figure 4 This is a top view schematic diagram of a clamping and inspection composite device for a plunger pump housing according to the present invention.

[0021] In the diagram: 1. Base; 2. Support plate A; 3. Fixing plate; 4. Scale post; 5. Thin sheet; 6. Socket frame; 7. Round plate; 8. Threaded hole A; 9. Handle A; 10. Nut; 11. Support plate B; 12. Support platform; 13. Limiting rod; 14. Bolt post B; 15. Threaded hole B; 16. Bolt post A; 17. Handle B; 18. Rotating shaft. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0023] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0024] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," and "connected," etc., should be interpreted broadly. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0025] The utility model provides, for example Figure 1-4 The device shown is a clamping and inspection composite device for a plunger pump housing. It includes a base 1, a support plate A2 mounted on the upper left front side of the base 1, and a support plate B11 mounted on the upper right front side of the base 1. A threaded hole A8 is provided on the inner side of the support plate B11. A bolt post A16 is sleeved on the inner side of the support plate B11 through the threaded hole A8. Rotation of the bolt post A16 within the threaded hole A8 can push the circular plate 7 at its left end to rotate. The rotation of the bolt post A16 is controlled by a handle A9 at its right end. A nut 10 is sleeved on the outer wall of the bolt post A16. A screw thread is provided on the upper end of the base 1 at the front center position. A bolt post B14 is fitted inside the threaded hole B15. A handle B17 is fixed at the upper end of the bolt post B14. A rotating shaft 18 is fixed at the upper end of the handle B17. A support platform 12 is installed at the upper end of the handle B17. The rotating shaft 18 is fitted inside the support platform 12. Limiting rods 13 are fixed at the lower end of the support platform 12 on both sides. The limiting rods 13 are inserted into the interior of the base 1. A fixing plate 3 is fixed at the upper end of the base 1 on both the rear left and right sides. A scale post 4 is fixed at the upper side of the fixing plate 3. A sleeve frame 6 is fitted on the outer side of the scale post 4. A thin plate 5 is fixed at the right end of the sleeve frame 6.

[0026] Place the plunger pump housing at the upper end of the support platform 12. After raising the support platform 12 to a suitable height by turning the handle B17, rotate the control handle A9 to push the circular plate 7 to clamp the plunger pump housing. Since the thin plate 5 is attached to the front end of the circular plate 7, the movement of the circular plate 7 pushes the thin plate 5 to move. The thin plate 5 drives the socket frame 6, which is fixed to it, to move. The socket frame 6 moves along the surface of the scale column 4. When the plunger pump housing is clamped, the thin plate 5 cannot move. At this time, the position of the socket frame 6 is the size of the plunger pump housing.

[0027] like Figure 1 and Figure 2 As shown, mounting plates are fixed at the lower end of the base 1 on the left and right sides. The base 1 is mounted on the upper part of the work platform by the mounting plates and bolts. The handle B17 rotates around the rotating shaft 18 as the center axis. At the same time, the rotation of the handle B17 drives the bolt column B14 to rotate. The bolt column B14 rotates inside the threaded hole B15, causing the bolt column B14 to move up and down. The rotation of the bolt column B14 inside the threaded hole B15 causes the support platform 12 to rise or fall.

[0028] The limiting rod 13 is sleeved inside the base 1. During the lifting and lowering process, the limiting rod 13 moves inside the base 1. Because the limiting rod 13 is inside the base 1, the support platform 12 will not rotate when the handle B17 is rotated, thus the support platform 12 can maintain stable up and down movement.

[0029] like Figure 2 and Figure 4 As shown, the socket frame 6 is fitted onto the outer wall of the scale post 4, and the other side of the thin plate 5 is attached to the front end of the circular plate 7. When the circular plate 7 moves, it pushes the thin plate 5 to move. The movement of the thin plate 5 causes the socket frame 6 to move along the outer wall of the scale post 4. The handle A9 controls the bolt post A16 to rotate. The bolt post A16 rotates inside the threaded hole A8, causing the circular plate 7 to move.

[0030] The plunger pump housing is placed at the upper end of the support platform 12. At this time, the operator turns the handle B17 to raise the support platform 12 to a suitable height. The operator controls the bolt column A16 to rotate using the operating handle A9. The bolt column A16 rotates inside the threaded hole A8, pushing the circular plate 7 to move. After the circular plate 7 contacts the plunger pump housing, it moves again. The support plate A2 fits tightly against the plunger pump housing. The bolt column A16 is then fixed by the nut 10, thus completing the clamping of the plunger pump housing.

[0031] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A clamping and inspection composite device for a plunger pump housing, characterized in that, Includes a base (1), with a support plate A (2) installed on the upper end of the base (1) at the left front position, and a support plate B (11) installed on the upper end of the base (1) at the right front position. A threaded hole A (8) is provided on the inner side of the support plate B (11). A bolt post A (16) is sleeved on the inner side of the support plate B (11) through the threaded hole A (8). The bolt post A (16) rotates on the inner side of the threaded hole A (8), which can push the circular plate (7) at the left end of the bolt post A (16) to rotate. The bolt post A (16) is controlled to rotate by the handle A (9) at the right end. A nut (10) is sleeved on the outer wall of the bolt post A (16). The upper end of the base (1) has a threaded hole B (15) located at the front center position. A bolt post B (14) is sleeved on the inner side of the threaded hole B (15). A handle B (17) is fixed at the upper end of the bolt post B (14). A rotating shaft (18) is fixed at the upper end of the handle B (17). A support platform (12) is installed at the upper end of the handle B (17). At the same time, the rotating shaft (18) is sleeved inside the support platform (12). The lower end of the support platform (12) is fixed with limit rods (13) at the left and right sides. The limit rods (13) are inserted into the interior of the base (1). The upper end of the base (1) is fixed with a fixing plate (3) at the rear left and right sides. The inner side of the fixing plate (3) is fixed with a scale post (4) at the upper position. The outer side of the scale post (4) is fitted with a socket frame (6). The right end of the socket frame (6) is fixed with a thin sheet (5).

2. The clamping and inspection composite device for a plunger pump housing according to claim 1, characterized in that: The lower end of the base (1) is fixed with mounting plates at the left and right sides. The base (1) is installed at the upper end of the work platform by mounting plates and bolts.

3. The clamping and inspection composite device for a plunger pump housing according to claim 1, characterized in that: The handle B (17) rotates around the rotating shaft (18) as the center axis, and the rotation of the handle B (17) drives the bolt column B (14) to rotate.

4. A clamping and inspection composite device for a plunger pump housing according to claim 3, characterized in that: The bolt post B (14) rotates at the inner position of the threaded hole B (15), causing the bolt post B (14) to move up and down.

5. A clamping and inspection composite device for a plunger pump housing according to claim 4, characterized in that: The bolt B (14) rotates inside the threaded hole B (15), causing the support platform (12) to rise or fall.

6. A clamping and inspection composite device for a plunger pump housing according to claim 1, characterized in that: The socket frame (6) is fitted onto the outer wall of the scale post (4), and the other side of the thin sheet (5) is attached to the front end of the circular plate (7).

7. A clamping and inspection composite device for a plunger pump housing according to claim 6, characterized in that: When the circular plate (7) moves, it pushes the thin plate (5) to move, and the movement of the thin plate (5) causes the socket frame (6) to move along the outer wall of the scale post (4).

8. A clamping and inspection composite device for a plunger pump housing according to claim 7, characterized in that: The handle A (9) controls the bolt post A (16) to rotate, and the bolt post A (16) rotates at the inner position of the threaded hole A (8), causing the circular plate (7) to move.

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