CN217832813U

CN217832813U - Plate clamping device

Info

Publication number: CN217832813U
Application number: CN202221294865.XU
Authority: CN
Inventors: 檀亚运; 黄伊凡; 吴剑海
Original assignee: Zhejiang Jingshang Network Technology Co ltd
Current assignee: Zhejiang Jingshang Network Technology Co ltd
Priority date: 2022-05-27
Filing date: 2022-05-27
Publication date: 2022-11-18
Anticipated expiration: 2032-05-27

Abstract

The utility model provides a board clamping device, including base, supporting component and clamping mechanism, be equipped with the supporting component on the base, the periphery of supporting component is equipped with clamping mechanism, clamping mechanism includes fixed clamping mechanism and removal clamping mechanism, fixed clamping mechanism includes first clamping component and second clamping component, first clamping component includes a plurality of first rotatory clamping mechanism fixed along supporting component X axle direction, second clamping component includes a plurality of second rotatory clamping mechanism fixed along supporting component Y axle direction, it includes third clamping component to remove clamping mechanism, third clamping component and second clamping component parallel arrangement, and can follow first clamping component direction and remove, and the frock passes through first clamping component second clamping component with third clamping component presss from both sides the fastening and decides. The utility model relates to a board clamping device, compatible high, need not whole remodelling, press from both sides tightly convenient.

Description

Plate clamping device

Technical Field

The utility model relates to a technical field of manufacturing, in particular to board class clamping device suitable for flat frock centre gripping.

Background

In the prior art, a large-sized tool is clamped and fixed and then subsequently processed, and a clamping device is generally used for clamping and fixing the large-sized tool. The tooling is an important component of a new energy automobile battery cooling system, such as a new energy automobile water cooling plate, and the water cooling plate, the electricity and the battery cooler are important components of the new energy automobile heat management system. Wherein water cooling plates are an important component of heat dissipation systems. When the water cooling plate tool is clamped, the water cooling plate tool is large in size and variety, and the clamping tool is manually clamped or the clamping device is integrally replaced to improve compatibility for the size suitable for each tool. However, the manual clamping tool is time-consuming and labor-consuming, low in production efficiency, high in cost of the overall replacement solution, long in replacement time, and capable of influencing the production efficiency to a great extent.

The prior art discloses a clamping tool which can realize the compatibility of workpieces with different sizes. The publication No. 108907019A discloses an automatic clamping mold for a flat lamp, which comprises a base, wherein a fixed clamping block, a movable clamping block, a sliding positioning groove and an air cylinder are arranged on the base, the fixed clamping block and the movable clamping block are respectively L-shaped right-angle clamping blocks, the inner angles of the L-shaped right-angle clamping blocks are opposite, the sliding positioning groove is arranged along a diagonal line, the movable clamping block can be slidably positioned on the sliding positioning groove, the air cylinder is arranged on the outer side of the sliding positioning groove, and a telescopic rod of the air cylinder is connected with the movable clamping block. However, the clamping tool with the structure has large limitation, and the movable clamping block can only slide along the sliding positioning groove preset on the bottom plate, so that the requirement on the overall dimension of a product is high, and the compatibility is limited.

Therefore, it is necessary to provide and develop a plate clamping device with high compatibility, convenient clamping, simple model changing and small workload.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome above-mentioned prior art not enough, provide compatible high, need not whole remodel, press from both sides tight convenient board clamping device.

In order to achieve the purpose, the utility model provides a plate clamping device, including base, supporting component and clamping mechanism, be equipped with the supporting component on the base, the periphery of supporting component is equipped with clamping mechanism, clamping mechanism includes fixed clamping mechanism and removes clamping mechanism, fixed clamping mechanism includes first clamping component and second clamping component, first clamping component includes the fixed first rotary clamping mechanism of a plurality of X axle directions, second clamping component includes the fixed second rotary clamping mechanism of a plurality of Y axle directions, it includes third clamping component to remove clamping mechanism, third clamping component sets up along Y axle direction, and can follow X axle direction and remove, and the frock passes through first clamping component second clamping component with third clamping component presss from both sides the fastening and decides.

This technical scheme adopts first, second and third clamping component to realize two plane directions of X axle and Y axle and presss from both sides tightly between to the frock, and the removal of third clamping component is tight, has realized that the compatibility of frock shape is high, presss from both sides tightly conveniently.

Preferably, the first rotary clamping mechanism comprises a small bottom plate and a rotating part, the small bottom plate is fixed on the base, the rotating part comprises a pressing block and a rotary pressing cylinder, the rotary pressing cylinder is connected with the small bottom plate in a sliding mode, the rotary pressing cylinder is provided with a rotating shaft, the rotating shaft is connected with the pressing block, and the second rotary clamping mechanism is the same as the first rotary clamping mechanism in structure.

This technical scheme sets up little bottom plate, rotatory cylinder and the compact heap that compresses tightly, and the rotatory cylinder that compresses tightly can be on little bottom plate the removal of minizone, carries out slight regulation, convenient operation and stable in structure to the centre gripping of frock.

Preferably, the third clamping assembly comprises a plurality of third rotary clamping mechanisms, each third rotary clamping mechanism comprises a large bottom plate and a rotating part, the large bottom plate is fixed on the base, each rotating part comprises a pressing block and a rotary pressing cylinder, the rotary pressing cylinders are connected with the large bottom plates in a sliding mode, each rotary pressing cylinder is provided with a rotating shaft, the rotating shafts are connected with the pressing blocks, and one end of each large bottom plate is arranged below the corresponding supporting assembly.

This technical scheme sets up big bottom plate, rotatory cylinder and the compact heap that compresses tightly, sets up the spout on the big bottom plate, and rotatory cylinder that compresses tightly can carry out removal on a large scale on big bottom plate, and the position of the different third clamping component of shape adjustment according to the frock realizes pressing from both sides the tight fixedly to the frock.

Preferably, the movable clamping mechanism further comprises a fourth clamping assembly, the fourth clamping assembly comprises two groups of supporting columns, a guide rail, a movable platform and a plurality of fourth rotary clamping mechanisms, the two groups of supporting columns are arranged along the Y direction of the supporting assemblies, the guide rail is arranged on each group of supporting columns, a slider is arranged on each guide rail, the two ends of each movable platform along the length direction are connected with the sliders, each fourth rotary clamping mechanism comprises a small bottom plate and a rotating part, each rotating part comprises a pressing block and a rotary pressing cylinder, each rotary pressing cylinder is fixed on one side, close to the corresponding supporting assembly, of the corresponding movable platform, a rotating shaft is arranged on each rotary pressing cylinder, and each pressing block is fixed on each rotating shaft.

The fourth clamping component is arranged by combining the technical scheme, so that the fixture is moved and clamped in the X-axis direction and the Y-axis direction, the fixture is suitable for fixtures in various shapes, the clamping is stable, and the compatibility is higher.

Preferably, the moving platform is provided with corresponding sliding grooves, and the rotary compression cylinder is in sliding connection with the sliding grooves.

Combine this technical scheme, the setting of spout can compress tightly the cylinder to the pairing rotation and finely tune, and then realizes the fine setting of compact heap position, presss from both sides tightly more accurate, stable to the frock.

Preferably, the support assembly comprises a plurality of support members, and the support members comprise support plates and support rods, and the support rods are fixed on the base through bolts.

Combine this technical scheme, the supporting member is formed by the concatenation of a plurality of backup pads, can splice the dismantlement according to actual need to the shape of supporting member, carries out simple remodelling, and need not whole remodelling, and the work load is little, and production efficiency is high.

The utility model has the advantages that: the utility model discloses a set up fixed clamping mechanism and remove clamping mechanism, it is fixed to realize the centre gripping of X axle and Y axle direction to the frock, combines the supporting component who forms by the concatenation of a plurality of supporting members, and the concatenation is dismantled conveniently, realizes that self-holding, frock shape are compatible high, and the remodelling is simple, and the work load is little, need not whole remodelling, and production efficiency is high.

The features and advantages of the present invention will be described in detail by embodiments with reference to the accompanying drawings.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Fig. 2 is a top view of an embodiment of the invention.

Fig. 3 is a schematic structural diagram of a first rotary clamping mechanism according to an embodiment of the present invention.

Fig. 4 is a front view of a first rotary clamping mechanism according to an embodiment of the present invention.

Fig. 5 is a front view of a third rotary clamping mechanism according to an embodiment of the present invention.

Fig. 6 is a plan view of a third rotary clamping mechanism according to an embodiment of the present invention.

Fig. 7 is a schematic structural view of a fourth rotary clamping mechanism according to the present invention.

Fig. 8 is a schematic structural diagram of a support assembly according to an embodiment of the present invention.

In the figure: 1-base, 2-support component, 21-support component, 211-support plate, 212-support rod, 3-first clamping component, 4-second clamping component, 5-third clamping component, 6-fourth clamping component, 31-first rotary clamping mechanism, 311-small bottom plate, 312-pressing block, 312 (a) -pressing state pressing block, 312 (b) -loosening state pressing block, 313-rotary pressing cylinder, 314-T-shaped groove, 315-pressing seat, 316-T bolt, 41-second rotary clamping mechanism, 511-large bottom plate, 51-third rotary clamping mechanism, 52-drag chain, 61-support column, 62-guide rail, 63-moving platform, 64-fourth rotary clamping mechanism, 621-slide block and 10-tooling.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clear, the present invention is further described in detail through the accompanying drawings and embodiments. It should be understood, however, that the description herein of specific embodiments is for purposes of illustration only and is not intended to limit the scope of the present disclosure. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

A plate clamping device of this embodiment, as shown in fig. 1 to 8, includes a base 1, a supporting component 2 and a clamping mechanism, the supporting component 2 is formed by splicing a plurality of supporting members 21, each supporting member 21 includes a supporting plate 211 and two supporting rods 212, the two supporting rods 212 are connected with the base 1 through bolts, and can be detached and fixed, a tool 10 is placed on the supporting member 21, the clamping mechanism clamps and fixes the tool 10,

specifically, the clamping mechanism comprises a fixed clamping mechanism and a movable clamping mechanism, the fixed clamping mechanism comprises a first clamping component 3 and a second clamping component 4, the movable clamping mechanism comprises a third clamping component 5 and a fourth clamping component 6,

the first clamping assembly 3 comprises a plurality of first rotary clamping mechanisms 31 which are independently arranged along the X-axis direction of the tool 10, each first rotary clamping mechanism 31 can independently move in the Y direction in a small amplitude manner, each first rotary clamping mechanism 31 comprises a small bottom plate 311, a pressing block 312 and a rotary pressing cylinder 313, the small bottom plates 311 are fixed on the base 1 through bolts, T-shaped grooves 314 are formed in the small bottom plates 311 along the Y-axis direction, pressing seats 315 are integrally arranged at the lower ends of the rotary pressing cylinders 313, the pressing seats 315 are located on the small bottom plates 311, one ends of T-shaped bolts 316 matched with the T-shaped grooves 314 are arranged in the T-shaped grooves 314, the other ends of the T-shaped bolts pass through the pressing seats 315, the rotary pressing cylinders 313 are fixed through nuts, rotary shafts are arranged on the rotary pressing cylinders 313, and the pressing blocks 312 are fixedly connected to the rotary shafts; through loosening T type bolt 316 and nut, rotatory hold-down cylinder 313 drives compact heap 312 and moves to required position along T type groove 314, carries out the centre gripping through compact heap 312 to frock 10 fixed, because compact heap 312 has 2 states, so compact heap (312) have compress tightly and loosen 2 states, are 312 (a) and 312 (b) respectively.

The second clamping assembly 4 comprises a plurality of second rotary clamping mechanisms 41 which are independently arranged along the Y-axis direction of the tool 10, each second rotary clamping mechanism 41 can independently move along the X-axis direction in a small range to adapt to different shapes on the left side of the tool 10, and the second rotary clamping mechanisms 41 and the first rotary clamping mechanisms 31 have the same structure;

the third clamping assembly 5 and the second clamping assembly 4 are arranged in parallel and opposite to each other, and are composed of a plurality of mutually independent third rotary clamping mechanisms 51, the third rotary clamping mechanisms 51 can move along the X axial direction to be compatible with products with different lengths (X-direction sizes), and can also be adapted to different shapes (such as not being a straight line) of the right side of the tool 10, the clamping principle is the same as that of the first rotary clamping mechanism 31, except that in order to meet the requirement that the third rotary clamping mechanisms 51 can move greatly along the X axial direction to be suitable for clamping of the size of the tool 10, the length of a large bottom plate 511 of the third rotary clamping mechanism 51 is larger than that of a small bottom plate 311 of the first rotary clamping mechanism 31, one end of the large bottom plate 511 of the third rotary clamping mechanism 51 is fixed below a supporting plate 211 of the supporting component 21, and the other end of the large bottom plate is provided with a rotary pressing cylinder 313, when the third rotary clamping mechanism 51 needs to move leftwards along the X direction, if the third rotary clamping mechanism is interfered with the supporting component 2, the unnecessary supporting component 21 in the supporting component 2 is removed, and the size of the supporting component 2 is reduced, but the supporting effect is not affected by the removed supporting component 21; because the distance that third rotary clamping mechanism 51 need remove is longer, and the electric wire length that rotatory pressure cylinder 313 etc. need be used is longer, for the accomodating of electric wire and placing, has still set up tow chain 52.

The fourth clamping assembly 6 comprises two groups of supporting columns 61, a guide rail 62, a moving platform 63 and a plurality of fourth rotary clamping mechanisms 64, the principle of the fourth rotary clamping mechanisms 64 is the same as that of the first rotary clamping mechanism 31, the two groups of supporting columns 61 are respectively located at the second clamping assembly 4 and the outer side of the third clamping assembly 5, each group of supporting columns 61 comprises a plurality of supporting columns, a guide rail 62 is arranged above each group of supporting columns 61, a sliding block 621 is arranged on the guide rail 62, two ends of the moving platform 63 in the length direction are connected with the sliding block 621 to move in the Y-axis direction, a T-shaped sliding groove (not shown in the drawing) is arranged in the Y direction inside the moving platform 63, a rotary pressing cylinder of each fourth rotary clamping mechanism 64 is connected with the T-shaped sliding groove through a nut and a bolt, the fourth clamping assembly 6 can integrally move in the Y direction along the guide rail 62 to be compatible with products with different widths (Y-direction sizes), each fourth rotary clamping mechanism 64 can slightly move in the Y direction through the T-shaped sliding groove on the moving platform 63 to adapt to different shapes (if the side edges of the tooling 10 is not a straight line), the fourth rotary clamping mechanism 64, and a large accommodating distance of an electric wire can be conveniently arranged, and an electric wire accommodating chain is also arranged.

The utility model relates to a plate clamping device is when carrying out the centre gripping to frock 10, at first arrange frock 10 in on the supporting component 2 one side that is close to first clamping component 3 and second clamping component 4 presss from both sides tightly, then remove fourth clamping component 6 to frock 10 rear side along the Y axle direction, it is fixed to press from both sides tight to frock 10 side through fine setting fourth rotary clamping mechanism 64, it is fixed to press from both sides tight to frock 10 right sides to move third clamping component 5 to frock 10 right side along the X axle direction again, thereby carry out the monolithic stationary to frock 10.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be construed as limiting the scope of the present invention, which is intended to cover any modifications, equivalent substitutions or improvements made within the spirit and scope of the present invention.

Claims

1. A plate clamping device, characterized in that: including base, supporting component and clamping mechanism, be equipped with supporting component on the base, supporting component's periphery is equipped with clamping mechanism, clamping mechanism includes fixed clamping mechanism and removes clamping mechanism, fixed clamping mechanism includes first clamping component and second clamping component, first clamping component includes the fixed first rotary clamping mechanism of a plurality of X axle directions, second clamping component includes the fixed second rotary clamping mechanism of a plurality of Y axle directions, it includes third clamping component to remove clamping mechanism, third clamping component sets up along Y axle direction, and can follow X axle direction and remove, and the frock passes through first clamping component second clamping component with third clamping component presss from both sides the fastening and fixes.

2. A panel clamping device according to claim 1, characterised in that: the first rotary clamping mechanism comprises a small bottom plate and a rotary part, the small bottom plate is fixed on the base, the rotary part comprises a pressing block and a rotary pressing cylinder, the rotary pressing cylinder is connected with the small bottom plate in a sliding mode, a rotary shaft is arranged on the rotary pressing cylinder and connected with the pressing block, and the second rotary clamping mechanism is the same as the first rotary clamping mechanism in structure.

3. A panel clamping device according to claim 1, characterised in that: the third clamping component comprises a plurality of third rotary clamping mechanisms, each third rotary clamping mechanism comprises a large bottom plate and a rotary component, the large bottom plate is fixed on the base, each rotary component comprises a pressing block and a rotary pressing cylinder, the rotary pressing cylinders are connected with the large bottom plates in a sliding mode, each rotary pressing cylinder is provided with a rotary shaft, the rotary shafts are connected with the pressing blocks, and one end of the large bottom plate is arranged below the supporting component.

4. A panel clamping device according to claim 1, characterised in that: the movable clamping mechanism further comprises a fourth clamping assembly, the fourth clamping assembly comprises two groups of supporting columns, a guide rail, a movable platform and a plurality of fourth rotary clamping mechanisms, the two groups of supporting columns are arranged along the Y direction of the supporting assemblies, the guide rail is arranged on each group of supporting columns, a sliding block is arranged on each guide rail, the movable platform is connected with the sliding blocks along the two ends of the length direction, each fourth rotary clamping mechanism comprises a small bottom plate and a rotary part, each rotary part comprises a pressing block and a rotary pressing cylinder, the rotary pressing cylinders are fixed on one sides, close to the supporting assemblies, of the movable platforms, rotating shafts are arranged on the rotary pressing cylinders, and the pressing blocks are fixed on the rotating shafts.

5. A panel clamping apparatus according to claim 4, characterised in that: the movable platform is provided with corresponding sliding grooves, and the rotary compression cylinder is connected with the sliding grooves in a sliding mode.

6. A panel clamping device according to any one of claims 1 to 5, characterised in that: the supporting component comprises a plurality of supporting members, each supporting member comprises a supporting plate and a supporting rod, and the supporting rods are fixed on the base through bolts.