Clamping device for sponge sand block production

Abstract

The utility model discloses a clamping device for sponge sand block production, comprising a pressing unit, the pressing unit comprises a base, the top of the base is fixedly connected with a fixing frame, one side of the fixing frame is provided with a first trigger block, and the other side of the fixing frame is provided with an extrusion strip; and the clamping unit comprises two second triggering blocks, the first triggering blocks are connected with the second triggering blocks in a sliding mode, and U-shaped clamps are installed at the tops of the second triggering blocks. According to the design, the defects in the prior art are overcome, when a worker cuts a sponge sand plate into sponge sand blocks, the sponge sand plate can be effectively positioned, and therefore the stability of the sponge sand plate is guaranteed, the situation that the cutting smoothness is affected due to shaking of the sponge sand plate is avoided, and the cutting effect is improved; a worker only needs to press the extrusion strip with hands to achieve the clamping and positioning effects, operation is easy and convenient, and convenience is brought to the worker.

Description

Technical Field

[0001] The utility model relates to the technical field of sponge sand blocks, in particular to a clamping device for producing sponge sand blocks. Background Art

[0002] Sponge sand blocks are made of sponge and abrasives, and are produced and processed through various steps such as gluing, flocking, compounding and punching. They are suitable for grinding and polishing the rough surfaces of materials such as solid wood furniture, metal stainless steel, automobile repair, machinery manufacturing, plastic glass, decorative crafts, etc.

[0003] Under the existing technology, during the production and processing of sponge sand blocks, the sponge sand plates are initially in the form of plate-like structures. Workers need to use cutting equipment to divide the sponge sand plates into sponge sand blocks. However, during the division process, due to the lack of corresponding positioning structures, the sponge sand plates are prone to shaking and shifting, thereby affecting the smoothness of the cutting and causing great inconvenience to the workers. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] In view of the problems existing in the above-mentioned prior art, the present utility model is proposed.

[0006] Therefore, the purpose of the utility model is to provide a clamping device for the production of sponge sand blocks, which is designed to solve the problem that "in the process of splitting, due to the lack of corresponding positioning structure, the sponge sand plate is prone to shaking and shifting, thereby affecting the flatness of the cutting and causing great inconvenience to the staff."

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0008] A clamping device for producing sponge sand blocks, comprising:

[0009] A pressing unit, the pressing unit comprising a base, a fixing frame fixedly connected to the top of the base, a first trigger block being arranged on one side of the fixing frame, and an extrusion strip being arranged on the other side of the fixing frame;

[0010] The clamping unit includes a second trigger block, two of which are provided, and the two second trigger blocks are symmetrically distributed on the left and right sides of the first trigger block, the first trigger block is slidably connected to the second trigger block, and a U-shaped clip is installed on the top of the second trigger block.

[0011] As a preferred solution of the clamping device for producing sponge sand blocks described in the utility model, the first trigger block is fixedly connected to a sliding rod facing the side of the fixed frame, two sliding rods are symmetrically arranged, one end of the sliding rod passes through the fixed frame and extends outward, one end of the sliding rod is fixedly connected to the extrusion bar, and the surface of the sliding rod is slidably connected to the inside of the fixed frame.

[0012] As a preferred solution of the clamping device for producing sponge sand blocks described in the utility model, a first spring is sleeved on the surface of the sliding rod, one end of the first spring is fixedly connected to the side of the fixed frame away from the first trigger block, and the other end of the first spring is fixedly connected to the side of the extrusion strip toward the fixed frame.

[0013] As a preferred solution of the clamping device for producing sponge sand blocks described in the utility model, a built-in groove is opened on the top of the base, and two built-in grooves are arranged corresponding to the second trigger block, and a guide rod and a moving block are arranged in the built-in groove, both ends of the guide rod are fixedly connected to the wall of the built-in groove, the moving block is sleeved on the surface of the guide rod, and the surface of the guide rod is sleeved with a second spring, one end of the second spring is fixedly connected to the wall of the built-in groove, and the other end of the second spring is fixedly connected to the moving block, and the top of the moving block is fixedly connected to the bottom of the second trigger block.

[0014] As a preferred solution of the clamping device for producing sponge sand blocks described in the utility model, the top of the base is fixedly connected to a support frame, the top of the support frame is fixedly connected to a placement plate, the placement plate is penetrated by a guide hole, and two guide holes are symmetrically arranged, the top of the second trigger block is fixedly connected to a guide block, the top of the guide block passes through the guide hole and extends upward, the U-shaped clip is fixedly connected to the top of the guide block, and the surface of the guide block is slidably connected to the wall of the guide hole.

[0015] As a preferred solution of the clamping device for producing sponge sand blocks described in the utility model, rubber pads are installed on the sides of the two U-shaped clamps close to each other.

[0016] Beneficial effects of the utility model:

[0017] When the utility model is in use, the staff can press the extrusion bar by hand to make the first trigger block move synchronously in the direction away from the fixed frame, the first spring contracts under the extrusion of the extrusion bar, the first trigger block moves and drives the two second trigger blocks to move synchronously in directions away from each other, and the second trigger block moves while the two moving blocks move synchronously along the guide rod in directions away from each other, the second spring contracts under the extrusion of the moving block, and the second trigger block moves while the two U-shaped clips are driven by the guide block to move synchronously in directions away from each other, the staff places the sponge sand plate on the top of the placing plate and then releases the extrusion bar, the elastic force of the second spring drives the two U-shaped clips to move in the direction close to each other, and the two U-shaped clips can clamp the sponge sand plate in position. The design solves the shortcomings of the prior art. When the staff cuts the sponge sand plate into sponge sand blocks, the sponge sand plate can be effectively positioned, thereby ensuring the stability of the sponge sand plate, avoiding affecting the flatness of cutting due to shaking and other reasons, and improving the cutting effect. In addition, the staff only needs to press the extrusion bar by hand to achieve the clamping and positioning effect, which is simple and convenient to operate, and brings convenience to the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a diagram showing the cooperation between the pressing unit and the clamping unit of the utility model;

[0021] Figure 3 This is a schematic diagram of the built-in slot structure of the utility model;

[0022] Figure 4 This is a schematic diagram of the placement plate structure of the utility model.

[0023] In the figure: 100, pressing unit; 101, base; 102, fixing frame; 103, first trigger block; 104, extrusion bar; 105, sliding rod; 106, first spring; 200, clamping unit; 201, second trigger block; 202, guide block; 203, U-shaped clip; 204, built-in groove; 205, guide rod; 206, moving block; 207, second spring; 208, placement plate; 209, support frame; 210, guide hole; 211, rubber pad. DETAILED DESCRIPTION

[0024] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0025] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0026] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0027] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0028] Reference Figure 1-4 The utility model provides a clamping device for producing sponge sand blocks, comprising:

[0029] The pressing unit 100 includes a base 101, a fixing frame 102 is fixedly connected to the top of the base 101, a first trigger block 103 is arranged on one side of the fixing frame 102, and an extrusion strip 104 is arranged on the other side of the fixing frame 102;

[0030] The clamping unit 200 includes a second trigger block 201. Two second trigger blocks 201 are provided, and the two second trigger blocks 201 are symmetrically distributed on the left and right sides of the first trigger block 103. The first trigger block 103 is slidably connected to the second trigger block 201. A U-shaped clip 203 is installed on the top of the second trigger block 201. The U-shaped clip 203 is used to clamp the sponge sand plate in place.

[0031] Furthermore, the first trigger block 103 is fixedly connected to a sliding rod 105 on the side of the fixed frame 102, and two sliding rods 105 are symmetrically arranged, one end of the sliding rod 105 passes through the fixed frame 102 and extends outward, and one end of the sliding rod 105 is fixedly connected to the extrusion strip 104, and the surface of the sliding rod 105 is slidably connected to the inside of the fixed frame 102, and the sliding rod 105 and the fixed frame 102 form a sliding guide cooperation along the axial direction of the sliding rod 105. A first spring 106 is sleeved on the surface of the sliding rod 105, and one end of the first spring 106 is fixedly connected to the side of the fixed frame 102 away from the first trigger block 103, and the other end of the first spring 106 is fixedly connected to the extrusion strip 104 on the side of the fixed frame 102. When the staff presses the extrusion strip 104 by hand to move it in the direction close to the fixed frame 102, the first spring 106 contracts and the elastic force increases under the extrusion of the extrusion strip 104, and the elastic force of the first spring 106 can drive the first trigger block 103 to move in the direction close to the fixed frame 102.

[0032] Furthermore, a built-in groove 204 is provided on the top of the base 101, and two built-in grooves 204 are provided corresponding to the second trigger block 201. A guide rod 205 and a motion block 206 are provided in the built-in groove 204. Both ends of the guide rod 205 are fixedly connected to the groove wall of the built-in groove 204. The motion block 206 is sleeved on the surface of the guide rod 205. The motion block 206 and the guide rod 205 form a sliding guide cooperation along the axial direction of the guide rod 205. A second spring 207 is sleeved on the surface of the guide rod 205. One end of the second spring 207 is fixedly connected to the groove wall of the built-in groove 204, and the other end of the second spring 207 is fixedly connected to the motion block 206. The top of the motion block 206 is fixedly connected to the bottom of the second trigger block 201. The top of the base 101 is fixedly connected to a support frame 209, and the top of the support frame 209 is fixedly connected to a The placing plate 208 is provided with a guide hole 210, and two guide holes 210 are symmetrically arranged. The top of the second trigger block 201 is fixedly connected to the guide block 202, and the top of the guide block 202 passes through the guide hole 210 and extends upward. The U-shaped clip 203 is fixedly connected to the top of the guide block 202. The surface of the guide block 202 is slidably connected to the wall of the guide hole 210 and a sliding guide fit is formed between the two. The two second trigger blocks 201 can move in directions away from each other under the pressure of the first trigger block 103. When the second trigger block 201 moves, the second spring 207 contracts under the pressure of the moving block 206. The elastic force of the second spring 207 can drive the two second trigger blocks 201 to move in a direction close to each other, thereby causing the two U-shaped clips 203 to move in a direction close to each other.

[0033] Furthermore, rubber pads 211 are installed on the sides of the two U-shaped clips 203 close to each other. When the U-shaped clips 203 clamp the sponge sandboard in place, the rubber pads 211 play a role of buffering protection to prevent the U-shaped clips 203 from directly contacting the sponge sandboard and causing damage to the sponge sandboard, and also play a role in increasing friction and preventing slipping.

[0034] During use, the staff presses the squeezing bar 104 by hand to move it in the direction close to the fixing frame 102, so that the first trigger block 103 moves synchronously in the direction away from the fixing frame 102, and the first spring 106 contracts under the squeezing of the squeezing bar 104. The elastic force of the first spring 106 increases, and the first trigger block 103 moves and drives the two second trigger blocks 201 to move synchronously in the directions away from each other. When the second trigger block 201 moves, the two moving blocks 206 move synchronously in the directions away from each other along the guide rod 205, and the second spring 207 contracts under the squeezing of the moving block 206. The elastic force of the second spring 207 increases, and the second trigger block 201 moves while driving the two U-shaped clips 203 to move synchronously in directions away from each other through the guide block 202. At this time, the staff places the sponge sand board on the top of the placement plate 208, and then releases the extrusion bar 104. The elastic force of the first spring 106 drives the extrusion bar 104 to move in the direction away from the fixing frame 102, and the elastic force of the second spring 207 drives the two U-shaped clips 203 to move in the direction close to each other. The two U-shaped clips 203 clamp the sponge sand board in place. At this time, the staff can cut the sponge sand board into sponge sand blocks.

[0035] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A clamping device for producing sponge sand blocks, characterized in that: include: A pressing unit (100), the pressing unit (100) comprising a base (101), a fixing frame (102) being fixedly connected to the top of the base (101), a first trigger block (103) being arranged on one side of the fixing frame (102), and an extrusion strip (104) being arranged on the other side of the fixing frame (102); A clamping unit (200), the clamping unit (200) comprising a second trigger block (201), two second trigger blocks (201) are provided, and the two second trigger blocks (201) are symmetrically distributed on the left and right sides of the first trigger block (103), the first trigger block (103) is slidably connected to the second trigger block (201), and a U-shaped clamp (203) is installed on the top of the second trigger block (201).

2. A clamping device for producing sponge sand blocks according to claim 1, characterized in that: The first trigger block (103) is fixedly connected to a sliding rod (105) on one side facing the fixed frame (102), and two sliding rods (105) are symmetrically arranged. One end of the sliding rod (105) passes through the fixed frame (102) and extends outward, and one end of the sliding rod (105) is fixedly connected to the extrusion strip (104), and the surface of the sliding rod (105) is slidably connected to the inside of the fixed frame (102).

3. A clamping device for producing sponge sand blocks according to claim 2, characterized in that: A first spring (106) is sleeved on the surface of the sliding rod (105); one end of the first spring (106) is fixedly connected to a side of the fixing frame (102) away from the first trigger block (103); and the other end of the first spring (106) is fixedly connected to a side of the extrusion strip (104) toward the fixing frame (102).

4. A clamping device for producing sponge sand blocks according to claim 1, characterized in that: The top of the base (101) is provided with a built-in groove (204), two of the built-in grooves (204) are provided corresponding to the second trigger block (201), a guide rod (205) and a motion block (206) are provided in the built-in groove (204), both ends of the guide rod (205) are fixedly connected to the groove wall of the built-in groove (204), the motion block (206) is sleeved on the surface of the guide rod (205), a second spring (207) is sleeved on the surface of the guide rod (205), one end of the second spring (207) is fixedly connected to the groove wall of the built-in groove (204), the other end of the second spring (207) is fixedly connected to the motion block (206), and the top of the motion block (206) is fixedly connected to the bottom of the second trigger block (201).

5. A clamping device for producing sponge sand blocks according to claim 1, characterized in that: The top of the base (101) is fixedly connected to a support frame (209), the top of the support frame (209) is fixedly connected to a placement plate (208), the placement plate (208) is provided with a guide hole (210), two guide holes (210) are symmetrically arranged, the top of the second trigger block (201) is fixedly connected to a guide block (202), the top of the guide block (202) passes through the guide hole (210) and extends upward, the U-shaped clip (203) is fixedly connected to the top of the guide block (202), and the surface of the guide block (202) is slidably connected to the hole wall of the guide hole (210).

6. A clamping device for producing sponge sand blocks according to claim 1, characterized in that: A rubber pad (211) is installed on one side of the two U-shaped clips (203) close to each other.

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