A clamping jaw mechanism with adjustable width

Abstract

The utility model relates to a width-adjustable clamping mechanism, comprising: a mounting plate, at least one of the front and rear ends of which is provided with a guide rail; a driving member, fixedly arranged at the upper end of the mounting plate; a transmission member, arranged at the lower end of the mounting plate and connected to the driving member; a sliding assembly, connected to the transmission member, the sliding assembly comprising a first sliding block and a second sliding block, both of which are slidably connected to the guide rail; a clamping jaw assembly, connected to the sliding assembly, the clamping jaw assembly comprising a first clamping jaw and a second clamping jaw, the first clamping jaw being slidably connected to the first sliding block in a direction approaching or moving away from the guide rail, and the second clamping jaw being slidably connected to the second sliding block in a direction approaching or moving away from the guide rail. By adopting this structure, manual adjustment of the product clamping position and automatic adjustment of the product clamping width are realized, thereby improving production efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of clamping jaw mechanisms, in particular to a clamping jaw mechanism with adjustable width. Background Art

[0002] With the rapid development of modern industrial technology, automation and intelligence have become the core development direction of the manufacturing industry. Especially in the fields of precision manufacturing, assembly, handling, etc., the requirements for the accuracy and flexibility of equipment are increasing. In this context, the clamping mechanism came into being, and with its unique advantages, it meets the needs of the industrial field for efficient and precise grasping. Traditional clamping mechanisms usually adopt fixed size designs, and their grasping range is limited, which makes it difficult to meet the diverse and complex workpiece requirements.

[0003] Therefore, there is an urgent need to provide a clamping jaw mechanism with adjustable width to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to overcome the shortcomings and defects of the prior art, provide a clamping jaw mechanism with adjustable width, realize manual adjustment of the product clamping position and automatic adjustment of the product clamping width, and improve production efficiency.

[0005] The purpose of this utility model is achieved through the following technical solutions:

[0006] A clamping jaw mechanism with adjustable width, characterized by comprising:

[0007] A mounting plate, at least one of the front and rear ends of which is provided with a guide rail;

[0008] A driving member, fixedly arranged on the upper end of the mounting plate;

[0009] A transmission member, disposed at the lower end of the mounting plate and connected to the driving member;

[0010] A sliding assembly connected to the transmission member, the sliding assembly comprising a first sliding block and a second sliding block, the first sliding block and the second sliding block are both slidably connected to the guide rail;

[0011] A clamping jaw assembly is connected to the sliding assembly, and the clamping jaw assembly includes a first clamping jaw and a second clamping jaw, wherein the first clamping jaw is slidably connected to the first sliding block along a direction approaching or moving away from the guide rail, and the second clamping jaw is slidably connected to the second sliding block along a direction approaching or moving away from the guide rail.

[0012] Optionally, the sliding components are provided with two groups, the guide rails are provided with two groups, the two guide rails are respectively arranged at the front end and the rear end of the mounting plate, and the two groups of sliding components are respectively connected to the two groups of guide rails.

[0013] Optionally, the two sliding components are connected via a fixing plate.

[0014] Optionally, the width-adjustable clamping jaw mechanism further comprises a buffer assembly, and the buffer assembly is connected to the mounting plate.

[0015] Optionally, the buffer assembly includes a connecting plate, a guide column and a buffer spring, the upper end of the guide column is connected to the connecting plate, the lower end of the guide column is movably inserted into the mounting plate, and the buffer spring is sleeved on the outer side of the guide column.

[0016] Optionally, the first sliding block and the second sliding block are both provided with multiple groups of connecting holes, the first clamp is connected to the connecting holes by bolts, and the second clamp is connected to the connecting holes by bolts; the first clamp is detachably connected to the first sliding block along the extension direction of the connecting hole, and the second clamp is detachably connected to the second sliding block along the extension direction of the connecting hole.

[0017] Optionally, the driving member is configured as a driving motor, the transmission member is configured as a pulley, the output end of the driving motor is connected to the pulley, and the pulley is connected to the sliding assembly.

[0018] Compared with the prior art, the utility model has the following beneficial effects:

[0019] In the utility model, the width-adjustable clamping mechanism comprises a mounting plate, a driving member, a transmission member, a sliding assembly and a clamping member, wherein at least one of the front end and the rear end of the mounting plate is provided with a guide rail; the driving member is arranged at the upper end of the mounting plate, the transmission member is arranged at the lower end of the mounting plate, and the transmission member is connected to the output end of the driving member; the sliding assembly is connected to the transmission member, the sliding assembly comprises a first sliding block and a second sliding block, wherein the first sliding block and the second sliding block are both slidably connected to the same guide rail, the output end of the driving member is connected to the transmission member, that is, the driving member drives the transmission member to transmit power, and the transmission member is connected to the sliding assembly; the clamping member is connected to the sliding member The invention discloses a dynamic component, wherein the clamping jaw assembly includes a first clamping jaw and a second clamping jaw, and the first clamping jaw is connected to the first sliding block in a sliding manner along a direction close to or away from the guide rail, that is, the first clamping jaw and the first sliding block can slide; that is, when the driving member drives the clamping jaw assembly to clamp the product, the setting of the first sliding block and the second sliding block enables the clamping jaw assembly to automatically adjust the distance between the first clamping jaw and the second clamping jaw to complete the clamping of the product, and there is no need to move the entire device to adapt to the position of the product clamping. Through the setting of the above components and devices, manual adjustment of the product clamping position and automatic adjustment of the product clamping width are realized, thereby improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a front view of the utility model.

[0021] Figure 2 It is a side view of the utility model.

[0022] Figure 3 It is a top view of the utility model.

[0023] Figure 4 It is a structural schematic diagram of the utility model.

[0024] The above drawings include the following reference numerals:

[0025] 1. Mounting plate, 11. Guide rail, 2. Driving member, 3. Transmission member, 41. First sliding block, 42. Second sliding block, 43. Connecting hole, 5. Clamping jaw assembly, 51. First clamping jaw, 52. Second clamping jaw, 53. Fixed plate, 6. Buffering assembly, 61. Connecting plate, 62. Guide column, 63. Buffering spring. DETAILED DESCRIPTION

[0026] The present invention is further described in detail below in conjunction with embodiments and drawings, but the implementation manner of the present invention is not limited thereto.

[0027] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. 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 it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0029] The technical solution of the utility model provides a clamping jaw mechanism with adjustable width.

[0030] Reference Figures 1 to 4 , in this embodiment, includes:

[0031] The mounting plate 1 has a guide rail 11 at at least one of the front and rear ends;

[0032] A driving member 2 is fixedly arranged on the upper end of the mounting plate 1;

[0033] The transmission member 3 is arranged at the lower end of the mounting plate 1 and connected to the driving member 2;

[0034] A sliding assembly is connected to the transmission member 3, and the sliding assembly includes a first sliding block 41 and a second sliding block 42, and the first sliding block 41 and the second sliding block 42 are both slidably connected to the guide rail 11;

[0035] The clamping jaw assembly 5 is connected to the sliding assembly. The clamping jaw assembly 5 includes a first clamping jaw 51 and a second clamping jaw 52. The first clamping jaw 51 is slidably connected to the first sliding block 41 along the direction approaching or moving away from the guide rail 11, and the second clamping jaw 52 is slidably connected to the second sliding block 42 along the direction approaching or moving away from the guide rail 11.

[0036] Optionally, in this embodiment, the width-adjustable clamping mechanism comprises a mounting plate 1, a driving member 2, a transmission member 3, a sliding assembly and a clamping member 5, wherein a guide rail 11 is provided on at least one of the front end and the rear end of the mounting plate 1, that is, one of the front and rear ends is provided with a guide rail 11 or both of the front and rear ends are provided with a guide rail 11, and the guide rail 11 is connected to the sliding assembly; the driving member 2 is provided at the upper end of the mounting plate 1, that is, the driving member 2 is used as a power source, and the transmission member 3 is provided at the lower end of the mounting plate 1, and the transmission member 3 is connected to the output end of the driving member 2, that is, the transmission member 3 is connected to the output end of the driving member 2, The sliding assembly is connected to the transmission member 3, and the sliding assembly includes a first sliding block 41 and a second sliding block 42, wherein the first sliding block 41 and the second sliding block 42 are both slidably connected to the same guide rail 11, and the output end of the driving member 2 is connected to the transmission member 3, that is, the driving member 2 drives the transmission member 3 to transmit power, and the transmission member 3 is connected to the sliding assembly, that is, the transmission member 3 drives the first sliding block 41 and the second sliding block 42 to slide on the guide rail 11; the clamping jaw assembly 5 is connected to the sliding assembly, wherein the clamping jaw assembly 5 includes a first clamping jaw 51 and the second clamping jaw 52, ​​and the first clamping jaw 51 is slidably connected to the first sliding block 41 along the direction approaching or moving away from the guide rail 11, that is, the first clamping jaw 51 and the first sliding block 41 can slide; the second clamping jaw 52 is slidably connected to the second sliding block 42 along the direction approaching or moving away from the guide rail 11, that is, the second clamping jaw 52 and the second sliding block 42 can slide, that is, when the driving member 2 drives the clamping jaw assembly 5 to clamp the product, the setting of the first sliding block 41 and the second sliding block 42 enables the clamping jaw assembly 5 to automatically adjust the distance between the first clamping jaw 51 and the second clamping jaw 52 to complete the clamping of the product. At the same time, since the first clamping jaw 51 and the first sliding block 41 can be slidably connected, the second clamping jaw 52 and the second sliding block 42 can be slidably connected, that is, the installation position of the clamping jaw on the sliding block can be adjusted, that is, it can meet the clamping of products of different positions and sizes, and there is no need to move the entire device to adapt to the position of product clamping. Through the setting of the above components and devices, manual adjustment of the product clamping position and automatic adjustment of the product clamping width are realized, thereby improving production efficiency.

[0037] In this embodiment, there are two sets of sliding components, and there are also two sets of guide rails 11. The two sets of guide rails 11 are respectively arranged at the front end and the rear end of the mounting plate 1. The two sets of sliding components are connected to the two sets of guide rails 11, that is, there are also two sets of clamping jaw components 5. The two sets of clamping jaw components 5 can perform clamping work at the same time, thereby improving the clamping efficiency of the product. In other embodiments, the sliding components can also be set to three or more sets, and the guide rails 11 are still set to two sets. Multiple sets of sliding components are arranged on the guide rails 11, and multiple sets of products can be clamped at the same time. This is not limited here. Further, in this embodiment, the two sets of sliding components are connected by a fixed plate 53. Through the connection of the fixed plate 53, the sliding between the two sets of sliding components is synchronously performed, so that the two sets of clamping jaw components 5 also clamp the product at the same time, reducing the setting of the driving member 2 and saving the cost of the device.

[0038] In this embodiment, the adjusting jaw mechanism also includes a buffer assembly 6, wherein the buffer assembly 6 is connected to the mounting plate 1. By setting the buffer assembly 6, the hard contact between the jaw assembly 5 and the product is avoided to prevent damage to the device or product. Further, in this embodiment, the buffer assembly 6 includes a connecting plate 61, a guide column 62 and a buffer spring 63, wherein the upper end of the guide column 62 is connected to the connecting plate 61, and the lower end of the guide column 62 is movably inserted into the mounting plate 1, that is, the mounting plate 1 can slide along the guide column 62, and the buffer spring 63 is sleeved on the outer side of the guide column 62. However, when the jaw assembly 5 is pressed down to clamp the product, the mounting plate 1 is close to the connecting plate 61, and the buffer spring 63 is compressed to provide buffering to prevent damage to the product.

[0039] In this embodiment, a plurality of connection holes 43 are provided on the first sliding block 41 and the second sliding block 42, the first clamping jaw 51 is connected to the first sliding block 41 by bolts, the second clamping jaw 52 is also connected to the second sliding block 42 by bolts, the clamping jaw assembly 5 is detachably connected to the sliding assembly by bolts, and the position of the clamping jaw assembly 5 is adjusted by manual disassembly and replacement of the installation position according to the different positions of different products. Furthermore, the driving member 2 is configured as a driving motor, the transmission member 3 is configured as a pulley, and the output end of the driving motor is connected to the pulley, that is, the driving motor drives the pulley to rotate, and the pulley drives the sliding assembly to move, so as to realize the operation of the clamping jaw assembly 5.

[0040] The above-mentioned embodiments only express the implementation methods of the utility model, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that, for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, and these all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A clamping jaw mechanism with adjustable width, characterized in that: include: A mounting plate, at least one of the front and rear ends of which is provided with a guide rail; A driving member, fixedly arranged on the upper end of the mounting plate; A transmission member, disposed at the lower end of the mounting plate and connected to the driving member; A sliding assembly connected to the transmission member, the sliding assembly comprising a first sliding block and a second sliding block, the first sliding block and the second sliding block are both slidably connected to the guide rail; A clamping jaw assembly is connected to the sliding assembly, and the clamping jaw assembly includes a first clamping jaw and a second clamping jaw, wherein the first clamping jaw is slidably connected to the first sliding block along a direction approaching or moving away from the guide rail, and the second clamping jaw is slidably connected to the second sliding block along a direction approaching or moving away from the guide rail.

2. A width-adjustable clamping jaw mechanism according to claim 1, characterized in that: The sliding components are provided with two groups, the guide rails are provided with two groups, the two guide rails are respectively arranged at the front end and the rear end of the mounting plate, and the two groups of sliding components are respectively connected to the two groups of guide rails.

3. A width-adjustable clamping jaw mechanism according to claim 2, characterized in that: The two sliding components are connected via a fixing plate.

4. A width-adjustable clamping jaw mechanism according to claim 1, characterized in that: The width-adjustable clamping jaw mechanism further includes a buffer assembly connected to the mounting plate.

5. A width-adjustable clamping jaw mechanism according to claim 4, characterized in that: The buffer assembly includes a connecting plate, a guide column and a buffer spring. The upper end of the guide column is connected to the connecting plate, the lower end of the guide column is movably inserted into the mounting plate, and the buffer spring is sleeved on the outer side of the guide column.

6. A width-adjustable clamping jaw mechanism according to claim 1, characterized in that: The first sliding block and the second sliding block are both provided with a plurality of connecting holes, the first clamp is connected to the connecting holes by bolts, and the second clamp is connected to the connecting holes by bolts; the first clamp is detachably connected to the first sliding block along the extension direction of the connecting hole, and the second clamp is detachably connected to the second sliding block along the extension direction of the connecting hole.

7. A width-adjustable clamping jaw mechanism according to claim 6, characterized in that: The driving member is configured as a driving motor, the transmission member is configured as a pulley, the output end of the driving motor is connected to the pulley, and the pulley is connected to the sliding assembly.

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