CN220067807U

CN220067807U - Station table

Info

Publication number: CN220067807U
Application number: CN202321042053.0U
Authority: CN
Inventors: 赵吉; 石智
Original assignee: Haozhicheng Cnc Technology Huizhou Co ltd
Current assignee: Haozhicheng Cnc Technology Huizhou Co ltd
Priority date: 2023-05-05
Filing date: 2023-05-05
Publication date: 2023-11-21
Anticipated expiration: 2033-05-05

Abstract

The utility model discloses a station table, which comprises an operation table for bearing a circuit board, wherein the top of the operation table is fixedly connected with a plurality of baffle plates which are distributed at equal intervals, the top of the operation table is movably provided with a plurality of groups of clamping plates which are distributed at equal intervals and are used for clamping two sides of the circuit board, each two clamping plates are in a group, each baffle plate is respectively positioned between each group of two clamping plates, and the top of the operation table is also provided with an adjusting component for adjusting the distance between each group of two clamping plates; through rotating the rotation piece, can drive displacement piece along the axial direction horizontal migration of screw rod, the displacement piece is exerted pressure to splint for every two splint of group can be in opposite directions or move in opposite directions, and then can two splint of every group be adjusted to required position by not unidimensional circuit board, and overall structure is simple exquisite, adjusts convenient operation and swift, and rotates the rotation piece and can carry out synchronous adjustment to multiunit splint, is favorable to the centre gripping of multistation fixed, has effectively improved the fixed efficiency of centre gripping.

Description

Station table

Technical Field

The utility model relates to the technical field of circuit board processing, in particular to a station table.

Background

The names of the circuit boards are: ceramic circuit boards, alumina ceramic circuit boards, aluminum nitride ceramic circuit boards, PCB boards, aluminum substrates, high frequency boards, thick copper plates, impedance boards, PCBs, ultra-thin circuit boards, and printed (copper etching technology) circuit boards, among others. The circuit board enables the circuit to be miniaturized and visualized, and plays an important role in mass production of fixed circuits and optimization of the layout of electrical appliances.

The circuit board needs to be limited when punching.

The patent document with the prior publication number of CN212704511U discloses a circuit board positioning and placing table for a numerical control drilling machine, which comprises a machine table, a first limiting block and a second limiting block, wherein the first limiting block and the second limiting block are arranged on the upper surface of the machine table in a sliding mode, a cavity is formed in the machine table, a driving piece is fixed in the cavity, a rotating frame is fixed on the driving piece, adjusting pieces are arranged on two sides of the rotating frame in a sliding mode, a driving device connected with the adjusting pieces on two sides and used for adjusting the distance between the adjusting pieces is arranged between the adjusting pieces, a first sliding block and a second sliding block are arranged on the upper wall of the cavity in a penetrating mode in a sliding mode, the first sliding block and the second sliding block are respectively fixed with the first limiting block and the second limiting block, the first sliding block and the second sliding block are respectively contacted with the adjusting pieces on two sides, and return pieces are respectively fixed on the first sliding block and the second sliding block.

Although the circuit board positioning and placing table for the numerical control drilling machine has the advantages of being capable of being adjusted according to circuit boards of different sizes, corresponding technical problems can be solved, the whole structure is complex, the space between the first limiting block and the second limiting block is complex in adjusting operation, and the clamping and positioning of multiple stations are not facilitated, so that the station table is provided.

Disclosure of Invention

The utility model aims to provide a station platform which is used for solving the problems in the background technology.

In order to achieve the above purpose, the main technical scheme adopted by the utility model comprises the following steps:

a workstation stand, comprising:

the top of the operating platform is fixedly connected with a plurality of baffle plates which are distributed at equal intervals, a plurality of groups of clamping plates which are distributed at equal intervals and are used for clamping two sides of the circuit board are movably arranged at the top of the operating platform, each two clamping plates are a group, each baffle plate is respectively positioned between each group of two clamping plates, and an adjusting component used for adjusting the distance between each group of two clamping plates is also arranged at the top of the operating platform;

the adjusting assembly comprises a displacement member movably connected to the top of the operating platform, and a rotating member for driving the displacement member to horizontally move is arranged between the displacement member and one of the baffles.

As the preferable technical scheme, the displacement piece includes swing joint in the movable strip at operation panel top, the one side fixedly connected with multiunit equidistance distribution's of movable strip towards the baffle push rod, every two the push rod is a set of, the surface sliding connection of push rod has the sliding sleeve, one side of sliding sleeve and the one end fixed connection of splint that correspond.

As the preferable technical scheme, the push rods are obliquely arranged, and each group of two push rods are symmetrically arranged relative to the central axis of the corresponding baffle plate.

As the preferable technical scheme, the rotating piece comprises a screw rod with threads penetrating through the movable strip, one end of the screw rod is rotationally connected with the surface of one baffle, and the other end of the screw rod is fixedly connected with a hand wheel.

As a preferable technical scheme, a rubber pad is glued on one side of the baffle plate and on the opposite side of each group of two clamping plates.

As the preferable technical scheme, two sand grip that are parallel to each other are fixedly connected with at the top of operation panel, all set up the recess that supplies the sand grip to pass on splint and the rubber pad.

As a preferable technical scheme, the opening size of the bottom of the groove is smaller than the diameter of the raised strip.

The utility model has at least the following beneficial effects:

the clamping device has the advantages that the displacement piece can be driven to horizontally move along the axial direction of the screw rod by rotating the rotation piece, the displacement piece presses the clamping plates, so that each group of two clamping plates can move oppositely or reversely, further, each group of two clamping plates can be adjusted to a required position by circuit boards with different sizes, the whole structure is simple and exquisite, the adjustment operation is convenient and quick, the rotation piece can synchronously adjust a plurality of groups of clamping plates, the clamping fixation of multiple stations is facilitated, and the clamping fixation efficiency is effectively improved.

Drawings

FIG. 1 is a schematic perspective view of a station according to the present utility model;

FIG. 2 is a schematic perspective view of a partial connection structure of a station table according to the present utility model;

fig. 3 is a schematic view of a connection structure of a clamping plate and a groove of a station table according to the present utility model.

In the figure: 1. an operation table; 2. a baffle; 3. a clamping plate; 4. an adjustment assembly; 41. a displacement member; 411. a movable bar; 412. a push rod; 413. a sliding sleeve; 42. a rotating member; 421. a screw; 422. a hand wheel; 5. a rubber pad; 6. a convex strip; 7. a groove.

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. 1-3, an embodiment of the present utility model provides a station, including: the device comprises an operation table 1 and baffle plates 2, wherein the operation table 1 is used for bearing a circuit board, the baffle plates 2 are fixedly connected to the top of the operation table 1, the baffle plates 2 are multiple and distributed at equal intervals, a plurality of groups of clamping plates 3 which are distributed at equal intervals and are used for clamping two sides of the circuit board are movably arranged at the top of the operation table 1, each two clamping plates 3 are in a group, each baffle plate 2 is respectively positioned between each group of two clamping plates 3, and an adjusting assembly 4 used for adjusting the distance between each group of two clamping plates 3 is further arranged at the top of the operation table 1; the adjusting component 4 comprises a displacement member 41 movably connected to the top of the operating platform 1, and a rotating member 42 for driving the displacement member 41 to horizontally move is arranged between the displacement member 41 and one of the baffles 2.

The displacement member 41 includes a movable bar 411 movably connected to the top of the operating platform 1, a plurality of groups of push rods 412 are fixedly connected to one side of the movable bar 411, which faces the baffle 2, the groups of push rods 412 are arranged at equal intervals, a sliding sleeve 413 is slidably connected to the surface of each push rod 412, and one side of the sliding sleeve 413 is fixedly connected to one end of the corresponding clamping plate 3.

Wherein, push rods 412 are obliquely arranged, and each group of two push rods 412 are symmetrically arranged about the central axis of the corresponding baffle plate 2. Utilize the inclined plane on push rod 412 and the sliding sleeve 413, when displacement piece 41 at the top horizontal migration of operation panel 1, push rod 412 extrudees sliding sleeve 413 through the inclined plane structure, utilizes the inclined plane structure to change the atress direction, realizes the mutual transition of sliding sleeve 413 atress direction from front to back direction and left and right directions, and then can drive two splint 3 of every group and move in opposite directions or dorsad.

The rotating member 42 includes a screw 421 threaded through the movable bar 411, one end of the screw 421 is rotatably connected with the surface of one of the baffles 2 through a bearing, and for convenience of rotating the push rod 412, the other end of the screw 421 is fixedly connected with a hand wheel 422. By rotating the screw 421, the movable bar 411 can be driven to move horizontally along the axial direction of the screw 421 by the screw.

Wherein a rubber pad 5 is glued to one side of the baffle 2 and to the opposite side of each set of two clamping plates 3. The friction force between the baffle plate 2, the clamping plate 3 and the circuit board can be increased by utilizing the rubber pad 5, so that the stability of the circuit board in positioning is effectively improved, and the phenomenon that the clamping force of the clamping plate 3 is too large to cause abrasion to the surface of the circuit board can be prevented.

Wherein, top fixedly connected with two sand grip 6 that are parallel to each other of operation panel 1, all offered the recess 7 that supplies sand grip 6 to pass on splint 3 and the rubber pad 5. Utilize sand grip 6 and recess 7's cooperation to use, can play spacing effect to splint 3 for splint 3 can follow the length direction horizontal migration of sand grip 6 steadily.

Wherein, the opening size of the bottom of the groove 7 is smaller than the diameter of the raised strip 6. The clamping plate 3 is effectively prevented from shaking up and down by utilizing the diameter difference, so that the clamping plate 3 is stably in a horizontal state.

The working principle of the utility model is as follows: through arranging the circuit board between every two splint 3 of group in operation panel 1 top, and make the front side of circuit board contact with the rubber pad 5 on the corresponding baffle 2, rotate the hand wheel 422 again, the hand wheel 422 drives the screw 421 and rotates, under the screw thread effect, the screw 421 drives movable strip 411 along the axial direction of screw 421 towards baffle 2 horizontal migration, movable strip 411 drives push rod 412 synchronous motion, utilize the inclined plane on push rod 412 and the sliding sleeve 413, make push rod 412 drive sliding sleeve 413 left or right removal, sliding sleeve 413 drives the synchronous motion of splint 3 that corresponds, and then make every two splint 3 of group move in opposite directions, until the rubber pad 5 on splint 3 contacts with the circuit board, can carry out the centre gripping fixed to the circuit board, the effect of fixing a position to the circuit board has been played.

None of the utility models are related to the same or are capable of being practiced in the prior art. 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. A workstation, comprising:

the operation table (1) is used for bearing a circuit board, the top of the operation table is fixedly connected with a plurality of baffle plates (2) which are distributed at equal intervals, a plurality of groups of clamping plates (3) which are distributed at equal intervals and are used for clamping two sides of the circuit board are movably arranged at the top of the operation table (1), every two clamping plates (3) are in a group, each baffle plate (2) is respectively positioned between every two groups of clamping plates (3), and an adjusting assembly (4) used for adjusting the distance between every two groups of clamping plates (3) is further arranged at the top of the operation table (1);

the adjusting assembly (4) comprises a displacement member (41) movably connected to the top of the operating platform (1), and a rotating member (42) for driving the displacement member (41) to horizontally move is arranged between the displacement member (41) and one of the baffles (2).

2. A workstation as claimed in claim 1, wherein: the displacement piece (41) comprises a movable strip (411) movably connected to the top of the operation table (1), a plurality of groups of push rods (412) which are distributed at equal intervals are fixedly connected to one side of the movable strip (411) towards the baffle (2), each two push rods (412) are a group, a sliding sleeve (413) is slidably connected to the surface of each push rod (412), and one side of each sliding sleeve (413) is fixedly connected with one end of a corresponding clamping plate (3).

3. A workstation as claimed in claim 2, wherein: the push rods (412) are obliquely arranged, and each group of two push rods (412) are symmetrically arranged about the central axis of the corresponding baffle plate (2).

4. A workstation according to claim 3, wherein: the rotating piece (42) comprises a screw rod (421) with threads penetrating through the movable strip (411), one end of the screw rod (421) is rotatably connected with the surface of one baffle (2), and the other end of the screw rod (421) is fixedly connected with a hand wheel (422).

5. A workstation as claimed in claim 1, wherein: one side of the baffle plate (2) and one side of each group of two clamping plates (3) opposite to each other are glued with rubber pads (5).

6. A workstation according to claim 5, wherein: two convex strips (6) which are parallel to each other are fixedly connected to the top of the operating platform (1), and grooves (7) for the convex strips (6) to pass through are formed in the clamping plate (3) and the rubber pad (5).

7. A workstation according to claim 6, wherein: the opening size of the bottom of the groove (7) is smaller than the diameter of the raised strip (6).