CN213889698U - High-precision pressing plate combination device - Google Patents

High-precision pressing plate combination device Download PDF

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Publication number
CN213889698U
CN213889698U CN202022650504.1U CN202022650504U CN213889698U CN 213889698 U CN213889698 U CN 213889698U CN 202022650504 U CN202022650504 U CN 202022650504U CN 213889698 U CN213889698 U CN 213889698U
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China
Prior art keywords
side wall
fixedly connected
outer side
base
product
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CN202022650504.1U
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Chinese (zh)
Inventor
郑寒梅
杨宇洲
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Yunnan Aerospace Hongyun Machinery Co ltd
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Yunnan Aerospace Hongyun Machinery Co ltd
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Abstract

The utility model discloses a high-precision pressing plate combination device, which comprises a base, wherein the side wall of the base is in threaded connection with a bolt, the top of the base is fixedly connected with a left fixed plate, the top of the base is fixedly connected with a right fixed plate, and the side wall of the right fixed plate is in threaded connection with a threaded rod, when a product is clamped and fastened, the product can only be clamped and fixed in the horizontal direction due to the matched use of the limiting rod and the limiting groove by using the limiting rod, so that the product is prevented from not being in the horizontal position due to the rotation of the threaded rod when the product is clamped and fixed by the device, when the product is not in the horizontal direction, the adjustment of the horizontal direction of the product is realized by adjusting the bolts at different positions in threaded connection on the base, and the product is ensured to be in the horizontal position, thereby meeting the requirement of horizontal positioning and improving the processing accuracy.

Description

High-precision pressing plate combination device
Technical Field
The utility model relates to a clamp plate combination technical field especially relates to a high accuracy clamp plate composite set.
Background
The combined pressing plate is used for fixing a template, a jig or a plate and is an accessory of a casting machine tool. The locking device has wide application range, is mainly used for locking parts processed by a common milling machine and various metals, and has the advantages of large clamping force, simple structure, convenient use and good safety. The machine tool is used as accessories of various machine tools. With the change of times, factories also begin to manufacture special fixtures suitable for the factories to improve the production efficiency, but no product can replace the combined locking fittings, the optical sight assembly is used for aiming at a target in the using process of the product, the optical sight assembly is arranged and fixed in a pin hole on a base of the optical sight assembly, the processing accuracy of the position of the pin hole is related to the position accuracy of the optical sight assembly, and the optical sight assembly has an important effect on realizing the functions of the product;
according to the traditional pressing plate combination device, due to the fact that a product is manually machined, machining quality of the product is affected by human factors, horizontal positioning errors caused by manual operation cannot meet the requirement of horizontal positioning, and therefore a high-precision pressing plate combination device is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a high-precision pressing plate combination device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a high-precision pressing plate combination device comprises a base, wherein a bolt is connected to the side wall of the base in a penetrating and threaded manner, a left fixing plate is fixedly connected to the top of the base, a right fixing plate is fixedly connected to the top of the base, a threaded rod is connected to the side wall of the right fixing plate in a penetrating and threaded manner, a right fixing block is rotatably connected to the end portion of the threaded rod, a buffer mechanism is arranged on the outer side wall of the right fixing block, a limiting rod is fixedly connected to the outer side wall of the right fixing block, a limiting groove is slidably connected to the outer side wall of the limiting rod, a right clamping block is fixedly connected to the end portion of the buffer mechanism, a rubber layer is fixedly connected to the outer side wall of the right clamping block, a left clamping block is fixedly connected to the end portion of the buffer mechanism, a left fixing block is fixedly connected to the outer side wall of the left fixing plate, and the outer side wall of the left clamping block is fixedly connected to the outer side wall of the rubber layer, the limiting groove penetrates through the side wall of the right fixing plate.
Preferably, buffer gear includes the spout that right fixed block lateral wall was seted up, the inside wall fixedly connected with reset spring of spout, reset spring's tip fixedly connected with circular slot, the lateral wall fixedly connected with connector of circular slot, the lateral wall of connector and the inside wall sliding connection of spout, the lateral wall of connector and the lateral wall fixed connection of right clamp splice, the lateral wall of connector and the lateral wall fixed connection of left clamp splice, the lateral wall of spout and the lateral wall fixed connection of left fixed block.
Preferably, the bolts are symmetrically arranged, the number of the bolts is four, the limiting rods are symmetrically arranged, the number of the limiting rods is two, the limiting grooves are symmetrically arranged, and the number of the limiting grooves is two.
Preferably, the external diameter of bolt is less than the internal diameter of base, the external screw thread of bolt and the internal thread looks adaptation of base, the external diameter of threaded rod is less than the internal diameter of right fixed plate, the external screw thread of threaded rod and the internal thread looks adaptation of right fixed plate.
Preferably, the right clamping block is arc-shaped, the left clamping block is arc-shaped, and the rubber layer is arc-shaped.
Preferably, the return spring is made of brass and is in a natural state.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a cooperation on connector, reset spring, circular recess, spout and rubber layer is used, when pressing from both sides the fastening timing to the product through the screw rod, the connector will be followed and surveyed the wall in the spout and slided, owing to reset spring and the rubber layer that sets up, consequently pressing from both sides the fastening timing to the product, through reset spring and rubber layer to the tight buffer that forms of clamp of product, prevent when pressing from both sides tight fixedly, because the extrusion leads to the fact the damage to the product excessively, improved the qualification rate of product.
2. The utility model discloses a gag lever post, the spacing groove, the cooperation of bolt and base is used, it is regularly to press from both sides the fastening to the product, because the cooperation of gag lever post and spacing groove is used, can make the product can only press from both sides tightly fixedly on the horizontal direction, prevent when pressing from both sides tightly the product, because the rotation of threaded rod makes the product not be in horizontal position, press from both sides when fixed product is not on the horizontal direction to the device, bolt through threaded connection's different positions on the adjustment base, the adjustment to product horizontal direction has been realized, it is in horizontal position to have ensured that the product is in, thereby reach horizontal positioning's requirement, the accuracy of processing has been improved.
Drawings
Fig. 1 is a schematic front sectional structural view of a high-precision pressing plate assembly according to the present invention;
fig. 2 is an enlarged schematic structural view of a position a in fig. 1 of a high-precision pressing plate combination device provided by the present invention;
fig. 3 is an enlarged schematic structural diagram of a high-precision pressing plate assembly shown in fig. 1 at B;
fig. 4 is a schematic top plan view of the high-precision pressing plate assembly of the present invention.
In the figure: the rubber layer comprises a base 1, a bolt 2, a left fixing plate 3, a right fixing plate 4, a threaded rod 5, a right fixing block 6, a right clamping block 7, a left clamping block 8, a limiting rod 9, a limiting groove 10, a connector 11, a circular groove 12, a return spring 13, a sliding groove 14, a left fixing block 15 and a rubber layer 16.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-4, a high-precision pressing plate combination device comprises a base 1, wherein a bolt 2 is connected to the side wall of the base 1 in a penetrating manner through threads, a left fixing plate 3 is fixedly connected to the top of the base 1, a right fixing plate 4 is fixedly connected to the top of the base 1, a threaded rod 5 is connected to the side wall of the right fixing plate 4 in a penetrating manner through threads, the outer diameter of the bolt 2 is smaller than the inner diameter of the base 1, the outer thread of the bolt 2 is matched with the inner thread of the base 1, the outer diameter of the threaded rod 5 is smaller than the inner diameter of the right fixing plate 4, the outer thread of the threaded rod 5 is matched with the inner thread of the right fixing plate 4, and the end part of the threaded rod 5 is rotatably connected with a right fixing block 6;
the outer side wall of the right fixed block 6 is provided with a buffer mechanism, the buffer mechanism comprises a chute 14 arranged on the outer side wall of the right fixed block 6, the inner side wall of the chute 14 is fixedly connected with a reset spring 13, the reset spring 13 is made of brass, the reset spring 13 is in a natural state, the end part of the reset spring 13 is fixedly connected with a circular groove 12, the outer side wall of the circular groove 12 is fixedly connected with a connector 11, the outer side wall of the connector 11 is in sliding connection with the inner side wall of the chute 14, the outer side wall of the connector 11 is fixedly connected with the outer side wall of the right clamping block 7, the outer side wall of the connector 11 is fixedly connected with the outer side wall of the left clamping block 8, the outer side wall of the chute 14 is fixedly connected with the outer side wall of the left fixed block 15, the outer side wall of the right fixed block 6 is fixedly connected with a limiting rod 9, the outer side wall of the limiting rod 9 is in sliding connection with a limiting groove 10, the bolts 2 are symmetrically arranged, and the number of the four bolts 2 is, the limiting rods 9 are symmetrically arranged, the number of the limiting rods 9 is two, the limiting grooves 10 are symmetrically arranged, the number of the limiting grooves 10 is two, the end part of the buffer mechanism is fixedly connected with a right clamping block 7, the outer side wall of the right clamping block 7 is fixedly connected with a rubber layer 16, the right clamping block 7 is in a circular arc shape, the left clamping block 8 is in a circular arc shape, the rubber layer 16 is in a circular arc shape, the end part of the buffer mechanism is fixedly connected with a left clamping block 8, the outer side wall of the left fixing plate 3 is fixedly connected with a left fixing block 15, the outer side wall of the left clamping block 8 is fixedly connected with the outer side wall of the rubber layer 16, the limiting grooves 10 penetrate through the side wall of the right fixing plate 4, the product is clamped and fixed through the steps, the product is buffered in the horizontal direction, the threat to the product caused by human factors in the working process of the equipment is prevented, and the qualification rate of the product is improved.
In the utility model, when the device is used, firstly, the base 1 is placed on the workbench, then the product is placed between the left clamping block 8 and the right clamping block 7, then the rotation of the threaded rod 5 is rotated to push the right fixing block 6 rotationally connected with the end part of the threaded rod 5 to move leftwards, because of the arrangement of the limiting rod 9 and the limiting groove 10, the right fixing block 6 can only move in the horizontal direction and can not rotate, the leftward movement of the right fixing block 6 can push the connector 11 to drive the right clamping block 7 to move leftwards, when the rubber layer 16 contacts the outer side wall of the product, the threaded rod 5 is rotated again to enable the sliding groove 14 arranged on the inner side wall of the right fixing block 6 to slide leftwards along the outer side wall of the connector 11, thereby realizing the full clamping of the product, and because of the arrangement of the rubber layer 16 and the reset spring 13, the buffer is provided for the clamping and fixing of the product, the product clamp is prevented from being fastened and timed, the device is to the damage that the product caused, if the product is not in horizontal position, through adjusting 1 through the bolt 2 of threaded connection's different positions of base realization to the adjustment of product horizontal position, has improved the accuracy of processing.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. A high-precision pressing plate combination device comprises a base (1) and is characterized in that a bolt (2) is connected to the side wall of the base (1) in a penetrating mode through threads, a left fixing plate (3) is fixedly connected to the top of the base (1), a right fixing plate (4) is fixedly connected to the top of the base (1), a threaded rod (5) is connected to the side wall of the right fixing plate (4) in a penetrating mode through threads, a right fixing block (6) is rotatably connected to the end portion of the threaded rod (5), a buffering mechanism is arranged on the outer side wall of the right fixing block (6), a limiting rod (9) is fixedly connected to the outer side wall of the right fixing block (6), a limiting groove (10) is slidably connected to the outer side wall of the limiting rod (9), a right clamping block (7) is fixedly connected to the end portion of the buffering mechanism, a rubber layer (16) is fixedly connected to the outer side wall of the right clamping block (7), buffer gear's tip fixedly connected with left clamp splice (8), lateral wall fixedly connected with left fixed block (15) of left fixed plate (3), the lateral wall of left clamp splice (8) and the lateral wall fixed connection of rubber layer (16), spacing groove (10) run through set up on the lateral wall of right fixed plate (4).
2. The high-precision pressing plate combination device according to claim 1, wherein the buffering mechanism comprises a sliding groove (14) formed in the outer side wall of the right fixing block (6), a return spring (13) is fixedly connected to the inner side wall of the sliding groove (14), a circular groove (12) is fixedly connected to the end portion of the return spring (13), a connector (11) is fixedly connected to the outer side wall of the circular groove (12), the outer side wall of the connector (11) is slidably connected to the inner side wall of the sliding groove (14), the outer side wall of the connector (11) is fixedly connected to the outer side wall of the right clamping block (7), the outer side wall of the connector (11) is fixedly connected to the outer side wall of the left clamping block (8), and the outer side wall of the sliding groove (14) is fixedly connected to the outer side wall of the left fixing block (15).
3. A high-precision press plate combination device according to claim 1, wherein the bolts (2) are symmetrically arranged, the number of the bolts (2) is four, the limiting rods (9) are symmetrically arranged, the number of the limiting rods (9) is two, the limiting grooves (10) are symmetrically arranged, and the number of the limiting grooves (10) is two.
4. A high-precision press plate assembly as set forth in claim 1, characterized in that the outer diameter of the bolt (2) is smaller than the inner diameter of the base (1), the outer thread of the bolt (2) is adapted to the inner thread of the base (1), the outer diameter of the threaded rod (5) is smaller than the inner diameter of the right fixing plate (4), and the outer thread of the threaded rod (5) is adapted to the inner thread of the right fixing plate (4).
5. A high precision press plate assembly according to claim 1 characterized in that the right clamp block (7) is arranged in the shape of a circular arc, the left clamp block (8) is arranged in the shape of a circular arc and the rubber layer (16) is arranged in the shape of a circular arc.
6. A high precision platen assembly according to claim 2, characterized in that the return spring (13) is brass, the return spring (13) being in a natural state.
CN202022650504.1U 2020-11-17 2020-11-17 High-precision pressing plate combination device Active CN213889698U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202022650504.1U CN213889698U (en) 2020-11-17 2020-11-17 High-precision pressing plate combination device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202022650504.1U CN213889698U (en) 2020-11-17 2020-11-17 High-precision pressing plate combination device

Publications (1)

Publication Number Publication Date
CN213889698U true CN213889698U (en) 2021-08-06

Family

ID=77120363

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202022650504.1U Active CN213889698U (en) 2020-11-17 2020-11-17 High-precision pressing plate combination device

Country Status (1)

Country Link
CN (1) CN213889698U (en)

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