Self-control type gas meter shell clamp
By designing a self-controlled gas meter case clamp, the combination of cylinders, mobile plates and stable components is used to solve the problem of poor clamping effect caused by uneven outer wall of the gas meter case, achieving more stable clamping and higher processing accuracy and detection accuracy.
Patent Information
- Application Number
- CN202421714372.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-19
- Publication Date
- 2025-06-24
- Estimated Expiration
- 2034-07-19
AI Technical Summary
When the existing self-controlled gas meter case clamps clamps hold the gas meter case, the outer wall of the shell is uneven and the clamping plates are difficult to fit, resulting in poor clamping effect, which affects the processing accuracy and the accuracy of the detection results.
A self-controlled gas meter case clamp is designed, which uses the combination of cylinders, movable plates and stabilization components. The support rod is defined by rotating the threaded rod to drive the limit plate, so that the contact piece can better fit the outer wall of the gas meter case, and fine-tuning the angle of the stable disk is achieved through the combination of movable plates, movable plates and adjustment components.
The stability of the clamped gas meter case is improved, the processing accuracy of the gas meter and the accuracy of the detection results are ensured, and the working efficiency is improved, providing convenience for workers.
Smart Images
Figure CN223012481U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of gas meter shell jigs, in particular to an automatic control type gas meter shell jig. Background Technique
[0002] With the continuous development of industrial automation technology, automatic control type jigs have gradually become the mainstream choice in the industry. By introducing driving methods such as pneumatic, electric or hydraulic, automatic control type jigs achieve automatic opening, closing and clamping, greatly improving work efficiency and processing accuracy. However, in the gas meter industry, special automatic control type jigs for the characteristics of gas meter shells are still rare.
[0003] In the production and detection process of gas meters, the positioning and clamping of gas meter shells is a crucial link. The existing automatic control type gas meter shell jigs limit the gas meter shell through clamping plates when clamping the gas meter shell. Due to the unevenness of the outer wall of the gas meter shell, the clamping plates are often difficult to fit the outer wall of the gas meter shell, resulting in poor clamping effect, and it is easy to generate shaking or displacement during processing or detection, thus affecting the processing accuracy of gas meters and the accuracy of detection results. For this reason, an automatic control type gas meter shell jig is proposed to solve the above problems. Content of the Utility Model
[0004] In order to make up for the above deficiencies, the utility model provides an automatic control type gas meter shell jig, aiming to improve the problem that "due to the unevenness of the outer wall of the gas meter shell, the clamping plates are often difficult to fit the outer wall of the gas meter shell, resulting in poor clamping effect" in the existing technology.
[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme: an automatic control type gas meter shell jig, including a support table, a control panel is fixedly connected to the left side of the top of the support table, a cylinder is arranged in the middle of the bottom of the support table, a moving plate is fixedly connected to the output shaft of the cylinder, the inner wall of the bottom of the moving plate is slidably connected to the inner wall of the support table, and a stabilizing component is rotatably connected to the inner wall of the moving plate. The stabilizing component includes a stabilizing disk, the right side of the stabilizing disk is rotatably connected to the inner wall of the moving plate, a support base is fixedly connected to the left side of the stabilizing disk, and a housing is fixedly connected to the inner wall of the left side of the support base.
[0006] As a further description of the above technical scheme:
[0007] A support rod is slidably connected through the inner wall of the housing, a contact piece is fixedly installed on the left side of the support rod, the support rod and the housing are elastically connected through a compression spring, and a first threaded rod is rotatably connected to the inner wall of the support base.
[0008] As a further description of the above technical scheme:
[0009] A limiting plate is threadedly connected to the outer wall at the rear side of the first threaded rod. Both sides of the limiting plate are slidably connected to the inner wall of the housing. A limiting groove is formed on the side of the limiting plate close to the support rod. Multiple sets of support rods and compression springs are provided.
[0010] As a further description of the above technical solution:
[0011] Two sets of moving plates are provided, and the two sets of moving plates are symmetrically arranged with the center line of the support table as the axis of symmetry.
[0012] As a further description of the above technical solution:
[0013] The contact piece is made of rubber material.
[0014] As a further description of the above technical solution:
[0015] An adjusting assembly is provided on the inner wall of the moving plate. The adjusting assembly includes a second threaded rod. The front and rear outer walls of the second threaded rod are rotatably connected to the inner wall of the moving plate. A slider is threadedly connected to the outer surface of the middle part of the second threaded rod.
[0016] As a further description of the above technical solution:
[0017] The top end of the slider is hinged with a hinge rod. The top end of the hinge rod is rotatably connected to the right side of the stabilizing disc. A stop block is fixedly connected to the bottom end of the stabilizing disc.
[0018] As a further description of the above technical solution:
[0019] Two limiting columns are fixedly connected to the inner wall of the moving plate near the lower side of the stabilizing disc.
[0020] The present utility model has the following beneficial effects:
[0021] 1. In the present utility model, through the combined use of the air cylinder, the moving plate and the stabilizing assembly, rotating the first threaded rod drives the limiting plate to limit the support rod, so that the contact piece can better fit on the outer wall of the gas meter housing, thereby improving the stability of the device when clamping the gas meter housing, ensuring the processing accuracy of the gas meter and the accuracy of the detection result.
[0022] 2. In the present utility model, through the combined use of the moving plate, the stabilizing disc and the adjusting assembly, the worker can quickly and stably finely adjust the angle of the stabilizing disc, thereby facilitating the processing and detection of the gas meter housing by the worker, improving the work efficiency and providing great convenience for the worker. Description of the Drawings
[0023] Figure 1 It is a three-dimensional structural schematic diagram of the overall device in the present utility model;
[0024] Figure 2 It is a schematic perspective view from below of the overall device in the present utility model;
[0025] Figure 3 It is a schematic sectional perspective view from the right of the outer shell in the present utility model;
[0026] Figure 4 It is a schematic exploded perspective view of the support rod and the limit plate in the present utility model;
[0027] Figure 5 It is a schematic sectional perspective view from the right of the moving plate in the present utility model;
[0028] Figure 6 It is a schematic perspective view of the stabilizing disc and the support base in the present utility model;
[0029] Figure 7 It is a schematic perspective view of the limit plate in the present utility model.
[0030] Legend description:
[0031] 1. Support table; 2. Control panel; 3. Cylinder; 4. Moving plate; 51. Stabilizing disc; 52. Support base; 53. Outer shell; 54. Support rod; 55. Contact piece; 56. Compression spring; 57. Limit plate; 58. First threaded rod; 61. Second threaded rod; 62. Slide block; 63. Hinge rod; 64. Limit post; 65. Stopper. Specific implementation manners
[0032] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.
[0033] Refer to Figure 1 and Figure 2, an embodiment provided by the present utility model: a self - controlled gas meter housing fixture, including a support table 1, which serves as the basic support structure of the entire device. On the left side of the top of the support table 1, a control panel 2 is fixedly connected, facilitating workers to control two cylinders 3. In the middle of the bottom of the support table 1, there are two cylinders 3, which are respectively fixed at the bottom of two moving plates 4 and serve as the power source. By telescoping, they drive the movement of the moving plates 4, thereby adjusting the position of the stabilizing component. The output shaft of the cylinder 3 is fixedly connected to a moving plate 4. There are two moving plates 4, and the two moving plates 4 are symmetrically arranged with the center line of the support table 1 as the axis of symmetry, used for clamping and fixing the gas meter housing. The inner wall of the bottom of the moving plate 4 is slidably connected to the inner wall of the support table 1 to ensure smooth forward and backward movement under the drive of the cylinder 3. Inside the moving plate 4, there is a rotating stabilizing component. The stabilizing component includes a stabilizing disk 51, and the right side of the stabilizing disk 51 is rotatably connected to the inner wall of the moving plate 4, enabling the stabilizing disk 51 to adjust the angle within a certain range. On the left side of the stabilizing disk 51, a support base 52 is fixedly connected, which serves as the fixed part of the stabilizing component, supporting and fixing the stabilizing disk 51 and the outer shell 53, providing space for the movement of the support rod 54 during operation. Inside the left inner wall of the support base 52, an outer shell 53 is fixedly connected. By cooperating with components such as the support rod 54, the contact piece 55, and the compression spring 56, the clamping and fixing of the gas meter housing are realized.
[0034] Refer to Figure 1 , Figure 3 and Figure 4 , a support rod 54 is slidably connected through the inner wall of the outer shell 53. By the deformation of the contact piece 55 caused by the sliding of the support rod 54 on the inner wall of the outer shell 53, the contact piece 55 can be supported to fit the outer wall of the gas meter housing. On the left side of the support rod 54, a contact piece 55 is fixedly installed. The contact piece 55 is made of rubber material and has elasticity, and can deform to adapt to the outer walls of gas meter housings of different shapes. The support rod 54 and the outer shell 53 are elastically connected by a compression spring 56. Driven by the elastic force of the compression spring 56, the support rod 54 squeezes the contact piece 55, causing it to deform and closely adhere to the outer wall of the gas meter housing.
[0035] Refer to Figure 3 , Figure 4 and Figure 7, a threaded rod one 58 is rotatably connected to the inner wall of the support base 52. A turning handle is fixedly connected to the front end of the threaded rod one 58, which is convenient for workers to manually rotate the threaded rod one 58. A limiting plate 57 is threadedly connected to the outer wall at the rear side of the threaded rod one 58. When the threaded rod one 58 is rotated, due to the effect of the thread, the limiting plate 57 will slide on the inner wall of the outer shell 53, thereby adjusting its position. Both sides of the limiting plate 57 are slidably connected to the inner wall of the outer shell 53. A limiting groove is provided on the side of the limiting plate 57 close to the support rod 54 for restricting the sliding position of the support rod 54. An anti-slip pad is provided on the inner wall of the limiting groove to increase the friction with the support rod 54 and improve the stability when limiting the support rod 54. There are multiple groups of support rods 54 and compression springs 56. Through multiple groups of support rods 54 and compression springs 56, the stability and adaptability of the structure are improved.
[0036] Refer to Figure 5 and Figure 6 , an adjustment assembly is provided on the inner wall of the moving plate 4. The adjustment assembly includes a threaded rod two 61. As the main driving component of the adjustment assembly, the front and rear outer walls of the threaded rod two 61 are rotatably connected to the inner wall of the moving plate 4. A slider 62 is threadedly connected to the outer surface of the middle part of the threaded rod two 61. When the threaded rod two 61 rotates, the slider 62 will move along the axial direction of the threaded rod two 61. The top end of the slider 62 is hinged with a hinged rod 63, and the top end of the hinged rod 63 is rotatably connected to the right side of the stable plate 51. When the slider 62 moves, it will transmit the movement to the stable plate 51 through the hinged rod 63, causing it to tilt. A stop block 65 is fixedly connected to the bottom end of the stable plate 51, and two groups of limit posts 64 are fixedly connected to the inner wall of the moving plate 4 close to the lower side of the stable plate 51. Through the cooperation of the stop block 65 and the limit posts 64, the tilting angle of the stable plate 51 is restricted to prevent the stable plate 51 from moving excessively.
[0037] Working principle: When in use, first start two groups of cylinders 3 through the control panel 2 to drive two groups of moving plates 4 to move towards each other, so that the contact piece 55 contacts the gas meter housing. At the same time, multiple groups of support rods 54 are squeezed, causing the support rods 54 to slide on the inner wall of the support base 52 and squeeze multiple groups of compression springs 56. Driven by the elastic force of the compression springs 56, the support rods 54 squeeze the contact piece 55, causing it to deform and closely adhere to the outer wall of the gas meter housing. At this time, rotate the turning handle to drive the threaded rod one 58 to rotate on the inner wall of the outer shell 53, and at the same time drive the threaded rod one 58 to move through the thread, so that multiple groups of limiting grooves on the threaded rod one 58 squeeze multiple groups of support rods 54 to limit the support rods 54, thereby maintaining the stability of the contact piece 55, realizing stable clamping of the gas meter housing, and ensuring the processing accuracy of the gas meter and the accuracy of the detection results.
[0038] When it is necessary to adjust the angle of the clamped gas meter housing, by rotating the second threaded rod 61, the ventilation thread drives the slider 62 to move, drives the articulated rod 63 to move, and then drives the stable plate 51 to rotate through the articulated rod 63, so as to realize the angle adjustment of the clamped gas meter housing. At the same time, the two groups of limit posts 64 limit the stopper 65 at the bottom end of the stable plate 51.
[0039] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.
Claims
1. An automatic gas meter housing fixture, comprising a support table (1), characterized in that: A control panel (2) is fixedly connected to the left side of the top of the support table (1); a cylinder (3) is arranged in the middle of the bottom of the support table (1); an output shaft of the cylinder (3) is fixedly connected to a movable plate (4); an inner wall of the bottom end of the movable plate (4) is slidably connected to the inner wall of the support table (1); a stabilizing component is rotatably connected to the inner wall of the movable plate (4); the stabilizing component comprises a stabilizing plate (51); the right side of the stabilizing plate (51) is rotatably connected to the inner wall of the movable plate (4); the left side of the stabilizing plate (51) is fixedly connected to a supporting base (52); and the left inner wall of the supporting base (52) is fixedly connected to a housing (53).
2. The automatic gas meter housing fixture according to claim 1, characterized in that: A support rod (54) is slidably connected to the inner wall of the shell (53), a contact piece (55) is fixedly installed on the left side of the support rod (54), the support rod (54) is elastically connected to the shell (53) via a compression spring (56), and a threaded rod (58) is rotatably connected to the inner wall of the support base (52).
3. The automatic gas meter housing fixture according to claim 2, characterized in that: The rear outer wall of the threaded rod (58) is threadedly connected to a limit plate (57), and the two sides of the limit plate (57) are slidably connected to the inner wall of the shell (53). A limit groove is provided on one side of the limit plate (57) close to the support rod (54), and the support rod (54) and the compression spring (56) are provided in multiple groups.
4. The automatic gas meter housing fixture according to claim 1, characterized in that: The movable plates (4) are provided in two groups, and the two groups of movable plates (4) are symmetrically arranged with the center line of the supporting table (1) as the symmetry axis.
5. The automatic gas meter housing fixture according to claim 2, characterized in that: The contact piece (55) is made of rubber material.
6. The automatic gas meter housing fixture according to claim 1, characterized in that: The inner wall of the movable plate (4) is provided with an adjustment component, the adjustment component comprising a second threaded rod (61), the front and rear end outer walls of the second threaded rod (61) are rotatably connected to the inner wall of the movable plate (4), and the middle outer surface of the second threaded rod (61) is threadedly connected to a slider (62).
7. The automatic gas meter housing fixture according to claim 6, characterized in that: The top end of the slider (62) is hinged with a hinge rod (63), the top end of the hinge rod (63) is rotatably connected to the right side of the stabilizing plate (51), and the bottom end of the stabilizing plate (51) is fixedly connected with a stopper (65).
8. The automatic gas meter housing fixture according to claim 1, characterized in that: The inner wall of the movable plate (4) is fixedly connected to a limiting column (64) near the lower side of the stabilizing plate (51), and two groups of the limiting columns (64) are provided.