CN220946108U

CN220946108U - Clamp with stable clamping

Info

Publication number: CN220946108U
Application number: CN202322544928.3U
Authority: CN
Inventors: 郎中贵
Original assignee: Sichuan Hengzhuo Glass Co ltd
Current assignee: Sichuan Hengzhuo Glass Co ltd
Priority date: 2023-09-19
Filing date: 2023-09-19
Publication date: 2024-05-14
Anticipated expiration: 2033-09-19

Abstract

The utility model relates to the technical field of clamps and discloses a clamp with stable clamping, which comprises a clamp guide rail, wherein mounting plates are fixedly arranged on the front side and the rear side of the clamp guide rail, a positioning plate is fixedly arranged at the top of the clamp guide rail, a moving assembly is fixedly connected to the top of the mounting plate, and the moving assembly comprises a motor, a screw rod, a moving plate, a rectangular hole, a limiting block, a clamping plate and a hemispherical bolt. This anchor clamps of centre gripping is stable, the shape, the size and the anchor clamps guide rail looks adaptation of movable plate to at the cooperation of trapezoidal hole and trapezoidal slider, make right side splint level left shift, and then the cooperation locating plate goes up left side splint and realize the centre gripping function, reduced glassware anchor clamps's cost by a wide margin, the screw rod exposes outside simultaneously, and the interior bottom wall in trapezoidal hole is the slope setting, effectively avoids in the processing glass sweeps to adhere to the place of hiding on the anchor clamps, thereby causes the condition emergence of interference to the operation of anchor clamps, has guaranteed the steady performance of centre gripping operation.

Description

Clamp with stable clamping

Technical Field

The utility model relates to the technical field of clamps, in particular to a clamp with stable clamping.

Background

The glass product is a general term of articles for daily use and industrial articles which are processed by using glass as a main raw material, and a specific clamp is required to clamp and fix the glass product in the production and processing process, wherein the clamp is used for fixing a processing object in the mechanical manufacturing process so as to enable the processing object to occupy a correct position to accept a device for construction or detection, and is also called a clamp.

For example, CN219113812U is a stable clamp, the structure of the utility model is relatively bulky and complex, the production and use cost of the device is greatly increased, meanwhile, a hole cavity which is convenient to move is formed at the top of the clamp shell, but the arrangement can cause the problem that glass scraps pass through the hole cavity and fall into the clamp shell in the cutting and grinding processes of glass products, so that cleaning is inconvenient, excessive scraps are accumulated to easily influence the stability of clamping of the clamp, and the use of a user is not facilitated, so that the stable clamp is proposed to solve the problem.

Disclosure of utility model

(One) solving the technical problems

Aiming at the defects of the prior art, the utility model provides the clamp with stable clamping, which has the advantages of convenient operation, chip accumulation prevention, simple structure and the like, and solves the problems that the structure in a comparison file is large and complex, the cleaning difficulty is improved, meanwhile, the chip easily affects the structure operation, the clamping is unstable, and the equipment use cost is increased.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the clamp comprises a clamp guide rail, wherein mounting plates are fixedly arranged on the front side and the rear side of the clamp guide rail, a positioning plate is fixedly arranged on the top of the clamp guide rail, and a moving assembly is fixedly connected to the top of the mounting plate;

The movable assembly comprises a motor, a screw rod, a movable plate, rectangular holes, limiting blocks, clamping plates and hemispherical bolts, wherein the motor is fixedly arranged at the top of the mounting plate on the front side, the screw rod is fixedly arranged at the left end of an output shaft of the motor, the movable plate is movably connected to the outer surface of the screw rod, the rectangular holes are formed in the left side of the movable plate and the right side of the positioning plate, the limiting blocks are movably connected to the two sides of the rectangular holes, the clamping plates are fixedly arranged on the opposite sides of the limiting blocks, and the hemispherical bolts are movably connected to the tops of the movable plate and the positioning plate.

Further, the front side the extension board is installed at the top of mounting panel, the right side of extension board is connected with the left end rotation of screw rod through the bearing.

Further, a trapezoid hole is formed in the right side of the clamp guide rail, and a sliding hole is formed between the inner rear wall of the trapezoid hole and the rear side of the clamp guide rail.

Further, the trapezoidal sliding block is installed on the outer surface of the moving plate, penetrates through the sliding hole, extends to the inside of the trapezoidal hole and is in sliding connection with the trapezoidal hole.

Further, a first screw hole is formed in the right side of the moving plate, the moving plate is in threaded connection with the screw rod through the first screw hole, and the limiting block is in clamping connection with the rectangular hole.

Further, the hemispherical groove has been seted up at the top of stopper, two all seted up the second screw on the interior roof in rectangular hole, hemisphere bolt and second screw threaded connection, and pass the second screw and extend to the inside in hemispherical groove.

(III) beneficial effects

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. This anchor clamps of centre gripping is stable, through setting up motor, the screw rod, let the shape, the size and the anchor clamps guide rail looks adaptation of movable plate, and at the cooperation of trapezoidal hole and trapezoidal slider, make right side splint level left shift, and then the left side splint that does not move on the cooperation locating plate realize the centre gripping function, simple structure is clear, the cost on glassware anchor clamps production and the use has been reduced by a wide margin, the screw rod exposes outside simultaneously, the interior bottom wall in trapezoidal hole is the slope setting, the glass sweeps adheres to the place of hiding on the anchor clamps in effectively avoiding processing, the condition that causes the interference to the operation of anchor clamps takes place, the steady performance of centre gripping operation has been guaranteed, and the degree of difficulty on the clean nursing has been reduced, the use of user has been made things convenient for.

2. This anchor clamps of centre gripping is stable through setting up the stopper after hemisphere bolt suppression block, on the basis that splint and locating plate, movable plate block are connected, increases the suppression spacing, makes the stopper unable mode and the separation of rectangular hole through the removal release the block be connected, and then has improved the stability that anchor clamps are connected, and above-mentioned connected mode simple structure has further reduced the cost on the use, and structure low in cost such as hemisphere bolt, stopper, convenient to use person changes the maintenance, and then has prolonged the life of equipment, has guaranteed the stability validity in the centre gripping.

Drawings

FIG. 1 is a schematic view of a three-dimensional structure of the present utility model;

FIG. 2 is a front partial cross-sectional view of the present utility model;

FIG. 3 is a right side partial cross-sectional view of the present utility model;

Fig. 4 is an enlarged view of fig. 2 at a in accordance with the present utility model.

In the figure: 1. a clamp guide rail; 2. a mounting plate; 3. a positioning plate; 4. a moving assembly; 401. a motor; 402. a screw; 403. a moving plate; 404. a rectangular hole; 405. a limiting block; 406. a clamping plate; 407. hemispherical bolts.

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, a clamp with stable clamping in this embodiment includes a clamp rail 1, mounting plates 2 are fixedly mounted on front and rear sides of the clamp rail 1, a positioning plate 3 is fixedly mounted on top of the clamp rail 1, and a moving assembly 4 is fixedly connected to top of the mounting plates 2.

In fig. 2, fig. 3 and fig. 4, the moving assembly 4 is composed of a motor 401, a screw 402, a moving plate 403, rectangular holes 404, limiting blocks 405, clamping plates 406, hemispherical bolts 407 and other components, the top of the front side mounting plate 2 is provided with the motor 401 for turning the screw 402 forward and backward, the left end of the output shaft of the motor 401 is provided with the screw 402, the moving plate 403 is connected to the outer surface of the screw 402 through the threaded connection with the first screw hole to drive the moving plate 403 to move horizontally, the rectangular holes 404 are formed in the left side of the moving plate 403 and the right side of the positioning plate 3 and used for clamping the limiting blocks 405, the limiting blocks 405 are connected to the inner parts of the two rectangular holes 404 and used for connecting the two limiting blocks 406 with the positioning plate 3 and the moving plate 403 respectively, the opposite sides of the two limiting blocks 405 are provided with the clamping plates 406, the clamping plates 406 are multiple in size patterns and can be replaced according to practical trial conditions, and the tops of the moving plate 403 and the positioning plate 3 are connected with the hemispherical bolts 407 for limiting blocks 405, and the installation stability and the firmness are improved.

It should be noted that this section is intended to provide a background or context for the embodiments set forth in the claims and to omit detailed descriptions of known functions and known components, while fixed and movable mounting are determined according to the manner of actual use, and to ensure compatibility of the device, the means of operation employed are consistent with the parameters of the commercial instruments, and the description herein is not admitted to be prior art by inclusion in this section.

In practice, the method is carried out according to the following steps:

1) Firstly, placing a glass product on a fixture guide rail 1, then starting an output shaft of a motor 401 to rotate, driving a screw 402 to rotate, and driving a trapezoidal sliding block to slide in a trapezoidal hole through a threaded connection transmission moving plate 403;

2) Then, the moving plate 403 drives the right clamping plate 406 to move horizontally and leftwards, so that the glass product is clamped between the two clamping plates 406 for limiting;

3) Finally, if the size of the current clamping plate 406 cannot be used, the two hemispherical bolts 407 are slightly rotated in sequence, so that the bottom hemispheres of the hemispherical bolts 407 are lifted away from the hemispherical grooves on the limiting blocks 405, then the clamping plate 406 is pulled in sequence to drive the limiting blocks 405 to be separated from the rectangular holes 404, the required clamping plate 406 is replaced, the limiting blocks 405 of the clamping plate 406 are clamped with the rectangular holes 404, and then the hemispherical bolts 407 are reversely rotated to be in contact with the hemispherical grooves, so that the fixing effect is enhanced.

To sum up, this anchor clamps of centre gripping stability, through setting up motor 401, screw rod 402, let the shape, the size and the anchor clamps guide rail 1 looks adaptation of movable plate 403, and at trapezoidal hole and trapezoidal slider's cooperation, make right side splint 406 level left shift, and then the left side splint 406 that does not move on the cooperation locating plate 3 realize the centre gripping function, and simple structure is clear, the cost on glassware anchor clamps production and use has been reduced by a wide margin, screw rod 402 exposes outside simultaneously, the interior bottom wall in trapezoidal hole is the slope setting, effectively avoid in the processing glass sweeps to adhere to the place of hiding on the anchor clamps, the condition that causes the interference to the operation of anchor clamps takes place, the steady performance of centre gripping operation has been guaranteed, and the degree of difficulty on the clean nursing has been reduced, the use of user has been convenient.

Moreover, through setting up the stopper 405 after hemisphere bolt 407 suppression block, on the basis that splint 406 and locating plate 3, movable plate 403 block are connected, increase the suppression spacing, make stopper 405 unable through the mode of removal and the separation of rectangular hole 404 release the block be connected, and then improved the stability of anchor clamps connection, and above-mentioned connected mode simple structure has further reduced the cost on the use, hemisphere bolt 407, stopper 405 and other structure low in cost, convenient to use person changes the maintenance, and then prolonged the life of equipment, stability and effectiveness in the centre gripping has been guaranteed, the structure is bulky complicated in having solved the comparison file, the clear degree of difficulty has been improved, the piece influences the structure operation easily simultaneously, lead to the centre gripping unstable, equipment use cost's problem has been increased.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a clamp stable in clamping, includes clamp guide rail (1), its characterized in that: mounting plates (2) are fixedly mounted on the front side and the rear side of the clamp guide rail (1), a positioning plate (3) is fixedly mounted on the top of the clamp guide rail (1), and a moving assembly (4) is fixedly connected to the top of the mounting plates (2);

The movable assembly (4) comprises a motor (401), a screw rod (402), a movable plate (403), rectangular holes (404), limiting blocks (405), clamping plates (406) and hemispherical bolts (407), wherein the motor (401) is fixedly arranged at the top of the mounting plate (2) at the front side, the screw rod (402) is fixedly arranged at the left end of an output shaft of the motor (401), the movable plate (403) is movably connected to the outer surface of the screw rod (402), the rectangular holes (404) are formed in the left side of the movable plate (403) and the right side of the positioning plate (3), the limiting blocks (405) are movably connected to the two inner sides of the rectangular holes (404), the clamping plates (406) are fixedly arranged on the opposite sides of the limiting blocks (405), and the hemispherical bolts (407) are movably connected to the tops of the movable plate (403) and the positioning plate (3).

2. A clamp with stable clamping as claimed in claim 1, wherein: the top of the front side mounting plate (2) is provided with a support plate, and the right side of the support plate is rotationally connected with the left end of the screw rod (402) through a bearing.

3. A clamp with stable clamping as claimed in claim 1, wherein: the right side of the clamp guide rail (1) is provided with a trapezoid hole, and a sliding hole is formed between the inner rear wall of the trapezoid hole and the rear side of the clamp guide rail (1).

4. A clamp with stable clamping as claimed in claim 3, wherein: the outer surface of the moving plate (403) is provided with a trapezoidal sliding block, and the trapezoidal sliding block penetrates through the sliding hole and extends to the inside of the trapezoidal hole and is in sliding connection with the trapezoidal hole.

5. A clamp with stable clamping as claimed in claim 1, wherein: the right side of movable plate (403) has seted up first screw, movable plate (403) is through first screw and screw rod (402) threaded connection, stopper (405) and rectangular hole (404) block connection.

6. A clamp with stable clamping as claimed in claim 1, wherein: hemispherical grooves are formed in the tops of the limiting blocks (405), second screw holes are formed in the inner top walls of the two rectangular holes (404), and hemispherical bolts (407) are connected with the second screw holes in a threaded mode and penetrate through the second screw holes and extend to the interiors of the hemispherical grooves.