Adjustable clamp for pump cover machining

Abstract

The utility model relates to the technical field of pump cover machining clamps, and discloses an adjustable clamp for pump cover machining, which comprises a support plate, the top of the support plate is fixedly connected with a support ring, the inside of the support ring is rotatably connected with a first limiting ring, and the inside of the support ring is rotatably connected with a second limiting ring. A sleeve is rotatably connected to the interior of the first limiting ring, a limiting assembly is rotatably connected to the outer wall of the sleeve, a supporting rod is rotatably connected to the interior of the supporting ring, the outer wall of the supporting rod penetrates through the interior of the sleeve, and a first connecting block is rotatably connected to the interior of the first limiting ring. According to the pump cover machining device, through cooperation of the first limiting ring, the supporting rod, the sleeve, the anti-sliding block, the second limiting ring and the first connecting block, the effect of adapting to pump covers of different sizes is achieved, and the problem that the pump covers of different sizes cannot be well attached, and consequently the pump covers are not firmly fixed during pump cover machining is solved; and the machining efficiency of the adjustable clamp for pump cover machining is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pump cover processing fixtures, in particular to an adjustable fixture for pump cover processing. Background Art

[0002] Pump cover machining refers to the processing of the pump cover to meet specific functions and requirements. This process involves a variety of processes and techniques, including casting, milling, turning, drilling, grinding, etc. The purpose of machining may be to ensure the sealing of the pump cover, improve its strength and durability, improve the appearance, etc. The size and shape of the pump cover may vary, and a fixture that can be flexibly adjusted to adapt to different workpiece sizes and shapes is required, so an adjustable fixture for pump cover machining is required.

[0003] During the use of the adjustable fixture for traditional pump cover processing, the turntable and the waist-shaped ring are set up to cooperate with each other. When it is necessary to adjust the multi-station water pump cover processing fixture, the turntable drives the sliding plate to slide through the waist-shaped ring, thereby facilitating the adjustment of the multi-station water pump cover processing fixture. It can be adjusted according to the specifications of the water pump cover, thereby improving the production efficiency of the water pump cover processing fixture.

[0004] However, the angle of the clamping plate is fixed during use, and pump covers of different sizes cannot be well fitted, which may cause the pump cover to fall off, resulting in the pump cover not being securely fixed during processing, affecting the processing efficiency of the adjustable clamp used for pump cover processing. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides an adjustable clamp for pump cover processing, aiming to improve the problem that pump covers of different sizes cannot be well fitted, there is a risk of the pump cover falling, and the pump cover is not securely fixed during pump cover processing.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an adjustable clamp for processing a pump cover, comprising a support plate, a support ring fixedly connected to the top of the support plate, a limit ring 1 rotatably connected inside the support ring, a sleeve rotatably connected inside the limit ring 1, an outer wall of the sleeve rotatably connected to a limit assembly, a support rod rotatably connected inside the support ring, an outer wall of the support rod is penetrated into the interior of the sleeve, a connecting block 1 rotatably connected inside the limit ring 1, a connecting block 2 rotatably connected inside the support ring, a motor 1 is fixedly connected to one side of the connecting block 2, a transmission threaded rod is fixedly connected to the output end of the motor 1, the outer wall of the transmission threaded rod is threadedly connected to the interior of the connecting block 1, and the other end of the support rod is fixedly connected to an anti-sliding block.

[0007] As a further description of the above technical solution:

[0008] The limiting assembly comprises a second limiting ring, one side of which is rotatably connected to the outer wall of the sleeve.

[0009] As a further description of the above technical solution:

[0010] The bottom of the support plate is fixedly connected with a connecting plate, and the bottom of the support plate is fixedly connected with a limiting block.

[0011] As a further description of the above technical solution:

[0012] A base is arranged at the bottom of the support plate, and a sliding groove is arranged inside the base.

[0013] As a further description of the above technical solution:

[0014] One side of the base is fixedly connected with a second motor, and an output end of the second motor is fixedly connected with a bidirectional threaded rod.

[0015] As a further description of the above technical solution:

[0016] The outer wall of the connecting plate is slidably connected to the inside of the sliding groove, and the inner thread of the connecting plate is connected to the outer wall of the bidirectional threaded rod.

[0017] As a further description of the above technical solution:

[0018] The base is provided with a limiting groove inside, and the limiting groove is symmetrically arranged inside the base.

[0019] As a further description of the above technical solution:

[0020] The outer wall of the limiting block is slidably connected to the inside of the limiting groove.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, firstly, the effect of adapting to pump covers of different sizes is achieved through the cooperation between the limit ring 1, the support rod, the sleeve, the anti-sliding block, the limit ring 2 and the connecting block 1, which solves the problem that pump covers of different sizes cannot be well fitted, there is a risk of the pump cover falling, and the pump cover is not securely fixed during processing, thereby improving the processing efficiency of the adjustable clamp used for pump cover processing.

[0023] 2. In the utility model, the effect of adjusting the processing spacing is achieved through the cooperation between the connecting plate, the limit block, the base and the bidirectional threaded rod, which solves the problem that the spacing adjustment between the adjustable clamps used for traditional pump cover processing needs to be manually controlled and the operation process is relatively inconvenient, thereby improving the practicality of the adjustable clamps used for pump cover processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1A three-dimensional diagram of an adjustable clamp for processing a pump cover proposed by the utility model;

[0025] Figure 2 This is a schematic diagram of the support rod structure of an adjustable clamp for pump cover processing proposed by the utility model;

[0026] Figure 3 The utility model is a schematic diagram of the internal structure of the base of an adjustable clamp for processing a pump cover.

[0027] Legend:

[0028] 1. Support plate; 2. Support ring; 3. Limiting ring 1; 4. Support rod; 5. Sleeve; 6. Anti-sliding block; 7. Limiting ring 2; 8. Connecting block 1; 9. Connecting block 2; 10. Motor 1; 11. Transmission threaded rod; 12. Connecting plate; 13. Limiting block; 14. Base; 15. Motor 2; 16. Bidirectional threaded rod; 17. Limiting groove; 18. Slide groove. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] Reference Figure 1 and Figure 2 , the utility model provides an embodiment: an adjustable clamp for processing a pump cover, comprising a support plate 1, a support ring 2 is fixedly connected to the top of the support plate 1, a limit ring 3 is rotatably connected inside the support ring 2, a limit ring 3 is rotatably connected inside the support ring 2, a sleeve 5 is rotatably connected inside the limit ring 3, and the outer wall of the sleeve 5 is rotatably connected to the limit assembly, a support rod 4 is rotatably connected inside the support ring 2, and the outer wall of the support rod 4 is penetrated inside the sleeve 5, a connecting block 8 is rotatably connected inside the limit ring 3, a connecting block 2 9 is rotatably connected inside the support ring 2, a motor 10 is fixedly connected to one side of the connecting block 2 9, a transmission threaded rod 11 is fixedly connected to the output end of the motor 10, and the outer wall of the transmission threaded rod 11 is threadedly connected to the inside of the connecting block 8, the other end of the support rod 4 is fixedly connected to the anti-sliding block 6, and the limiting assembly comprises a limit ring 2 7, and one side of the limit ring 2 7 is rotatably connected to the outer wall of the sleeve 5;

[0031] Specifically, during the installation of the pump cover, the pump cover must first be placed inside the limit ring 3. Next, the output end of the motor 10 is started to drive the transmission threaded rod 11 to rotate. The role of the transmission threaded rod 11 is crucial. It pushes the limit ring 3 to rotate through the connecting block 8. This step is to ensure that the pump cover can be fixed in the correct position. When the limit ring 3 rotates to the appropriate position, it drives the support rod 4 to close through the sleeve 5. One end of the support rod 4 rotates on the support ring 2 so that the other end of the support rod 4 can be smoothly closed, and the pump cover is accurately clamped and fixed. This step is to ensure that the pump cover is stable and does not deform after installation. Finally, the support rod 4 and the pump cover are anti-slip treated by an anti-slip block 6. The anti-slip block 6 can effectively prevent the pump cover from sliding due to vibration or external force during use, further improving the stability of the pump cover.

[0032] Reference Figure 1 and Figure 3 , a connecting plate 12 is fixedly connected to the bottom of the support plate 1, a limiting block 13 is fixedly connected to the bottom of the support plate 1, a base 14 is arranged at the bottom of the support plate 1, a slide groove 18 is opened inside the base 14, a motor 2 15 is fixedly connected to one side of the base 14, a bidirectional threaded rod 16 is fixedly connected to the output end of the motor 2 15, an outer wall of the connecting plate 12 is slidably connected to the inside of the slide groove 18, an inner thread of the connecting plate 12 is connected to the outer wall of the bidirectional threaded rod 16, a limiting groove 17 is opened inside the base 14, the limiting groove 17 is symmetrically arranged inside the base 14, and the outer wall of the limiting block 13 is slidably connected to the inside of the limiting groove 17;

[0033] Specifically, when the pump cover spacing needs to be adjusted, the bidirectional threaded rod 16 is a key component in this design, which is responsible for converting the rotational motion of the motor 2 15 into the opening and closing motion of the support ring 2. When the pump cover spacing needs to be adjusted, the closing or opening of the support ring 2 can be controlled by simply adjusting the rotation angle of the bidirectional threaded rod 16. This design makes the spacing adjustment process more convenient and helps to improve production efficiency. The two ends of the support ring 2 are connected to the connecting plate 12 to form a stable structure. The function of the connecting plate 12 is to transmit the power of the motor 2 15 to the support ring 2, so that the support ring 2 can be opened and closed according to demand. At the same time, the support ring 2 is connected to the connecting plate 12 through the support plate 1, ensuring the stability and reliability of the entire structure. In the process of adjusting the pump cover spacing, in order to prevent excessive stretching or compression, the design also uses a limit block 13 and a limit groove 17. The limit block 13 is located on the support plate 1 and can slide in the limit groove 17. When the support ring 2 reaches the maximum opening and closing degree or the minimum opening and closing degree, the limit block 13 will come into contact with the limit groove 17, thereby preventing the support ring 2 from being over-stretched or compressed, thereby ensuring the safe operation of the equipment.

[0034] Working principle: When using the adjustable clamp for processing the pump cover, first install the pump cover by placing the pump cover in the limit ring 3, then the output end of the motor 10 starts to drive the transmission threaded rod 11 to rotate, and the transmission threaded rod 11 drives the limit ring 3 to rotate through the connecting block 8. When the limit ring 3 rotates, the support rod 4 is driven to close through the sleeve 5. Since one end of the support rod 4 rotates on the support ring 2, the other end of the support rod 4 is closed to clamp and fix the pump cover. The support rod 4 and the pump cover are prevented from slipping by the anti-slip block 6. When the spacing needs to be adjusted during subsequent processing, the output end of the motor 2 15 drives the bidirectional threaded rod 16 to rotate. When the bidirectional threaded rod 16 rotates, it drives the support rings 2 at both ends to close or open through the connecting plate 12, thereby adjusting the spacing of the pump cover. The support ring 2 is connected to the connecting plate 12 through the support plate 1, and the support plate 1 is limited by sliding in the limit groove 17 through the limit block 13.

[0035] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An adjustable fixture for processing a pump cover, comprising a support plate (1), characterized in that: The top of the support plate (1) is fixedly connected with a support ring (2), the support ring (2) is internally rotatably connected with a limit ring (3), the limit ring (3) is internally rotatably connected with a sleeve (5), the outer wall of the sleeve (5) is rotatably connected with a limit assembly, the support ring (2) is internally rotatably connected with a support rod (4), the outer wall of the support rod (4) is inserted into the sleeve (5), the limit ring (3) is internally rotatably connected with a connection block (8), the support ring (2) is internally rotatably connected with a connection block (9), one side of the connection block (9) is fixedly connected with a motor (10), the output end of the motor (10) is fixedly connected with a transmission threaded rod (11), the outer wall of the transmission threaded rod (11) is threadedly connected to the inside of the connection block (8), and the other end of the support rod (4) is fixedly connected with an anti-sliding block (6).

2. The adjustable fixture for pump cover processing according to claim 1, characterized in that: The limiting assembly comprises a second limiting ring (7), one side of which is rotatably connected to the outer wall of the sleeve (5).

3. The adjustable fixture for pump cover processing according to claim 1, characterized in that: The bottom of the support plate (1) is fixedly connected to a connecting plate (12), and the bottom of the support plate (1) is fixedly connected to a limiting block (13).

4. The adjustable fixture for pump cover processing according to claim 1, characterized in that: A base (14) is provided at the bottom of the support plate (1), and a sliding groove (18) is provided inside the base (14).

5. The adjustable fixture for pump cover processing according to claim 4, characterized in that: One side of the base (14) is fixedly connected to a second motor (15), and an output end of the second motor (15) is fixedly connected to a bidirectional threaded rod (16).

6. The adjustable fixture for pump cover processing according to claim 3, characterized in that: The outer wall of the connecting plate (12) is slidably connected to the inside of the slide groove (18), and the inner thread of the connecting plate (12) is connected to the outer wall of the bidirectional threaded rod (16).

7. The adjustable fixture for pump cover processing according to claim 4, characterized in that: A limiting groove (17) is provided inside the base (14), and the limiting groove (17) is symmetrically arranged inside the base (14).

8. The adjustable fixture for pump cover processing according to claim 3, characterized in that: The outer wall of the limiting block (13) is slidably connected to the inside of the limiting groove (17).

Images