CN216370033U

CN216370033U - Keyboard support riveting jig with accurate positioning function

Info

Publication number: CN216370033U
Application number: CN202122620311.6U
Authority: CN
Inventors: 李杰峰
Original assignee: Teyang Photoelectric Technology Kunshan Co ltd
Current assignee: Teyang Photoelectric Technology Kunshan Co ltd
Priority date: 2021-10-29
Filing date: 2021-10-29
Publication date: 2022-04-26
Anticipated expiration: 2031-10-29

Abstract

The utility model discloses a keyboard support riveting jig with accurate positioning, and relates to the field of machining. According to the utility model, through arranging the sliding rod and the positioning rod, the keyboard support can be riveted at different positions without manually changing the position of the keyboard support.

Description

Keyboard support riveting jig with accurate positioning function

Technical Field

The utility model relates to the field of machining, in particular to a keyboard support riveting jig with accurate positioning.

Background

Riveting, that is, rivet connection, is a mechanical vocabulary, and is a method for connecting a plurality of parts by upsetting a rivet rod in a rivet hole of the part and forming a rivet head by using axial force. The riveting includes cold riveting and hot riveting. Generally speaking, riveting refers to a method of connecting two or more plates or objects together by punching holes in the positions of the two or more plates, placing rivets in the holes, and riveting the rivets with a rivet gun. However, due to the difference of the processing requirements and the difference of the design structures of the products, some products to be riveted have more sizes and high requirements on the precision of the mutual positions because of complicated structures, so that the manufacturing process is complicated, and the mutual positions and the sizes of the parts in the processing process are difficult to ensure. And, when the anchor point that needs the riveting is more, distribute extensively and intensive, the riveting quality requires highly, and riveting work load will be very big and be difficult to guarantee the quality.

The keyboard support needs riveting in process of production, but the different specifications of batch of keyboard support are different, and need riveted position to relate to many places, and current riveting jig needs artifical supplementary more, changes keyboard support position, rivets keyboard support different places, and is more troublesome, and efficiency is lower.

In order to solve the above problems, it is necessary to provide a keyboard support riveting jig with accurate positioning.

SUMMERY OF THE UTILITY MODEL

For solving the technical problem, the technical scheme solves the problems that the specifications of different batches of keyboard supports provided in the background art are different, the positions needing riveting relate to multiple places, the conventional riveting jig needs manual assistance, the positions of the keyboard supports are changed, different places of the keyboard supports are riveted, and the efficiency is relatively troublesome and lower.

In order to achieve the above purposes, the technical scheme adopted by the utility model is as follows:

a keyboard support riveting jig with accurate positioning comprises a base, wherein two sides of the upper surface of the base are fixedly connected with supporting rods, the tops of the supporting rods are fixedly connected with an electric cylinder, the front of the electric cylinder is slidably connected with a moving block, the middle of the front of the moving block is fixedly connected with a supporting plate, the middle of the top of the supporting plate is fixedly connected with a rotating motor, the middle of the bottom of the supporting plate is rotatably connected with an air cylinder, the output end of the rotating motor is fixedly connected with the top of the air cylinder, the output end of the air cylinder is fixedly connected with a punching head, the front side and the rear side of the middle of the upper surface of the base are fixedly connected with second fixed blocks, a lead screw is rotatably connected between the two second fixed blocks, the middle surface of the lead screw is in threaded connection with a moving seat, positioning rods are fixedly connected above the left end and the right end of the moving seat, and are in surface sliding connection with a plurality of sliding blocks, and a sliding rod is fixedly connected between the corresponding sliding blocks, and the surface of the sliding rod is connected with a plurality of supporting seats in a sliding manner.

Preferably, a plurality of holes are formed in the surface of the positioning rod in a penetrating mode, a through hole is formed in the middle of the top of the sliding block, and a first bolt is connected to the through hole in an inner thread mode.

Preferably, the diameter of the through hole is consistent with the diameter of the hole.

Preferably, the surface of the sliding rod is provided with a plurality of openings in a penetrating mode, the left side of the top of the supporting seat is provided with a screw hole, a second bolt is connected to the inner thread of the screw hole, and the right side of the top of the supporting seat is fixedly connected with a riveting column.

Preferably, the front side of the second fixing block is fixedly connected with a driving motor, and the output end of the driving motor is fixedly connected with the screw rod.

Preferably, the equal sliding connection in both ends below has the gag lever post about removing the seat, the equal fixedly connected with first fixed block in both ends around the gag lever post, first fixed block bottom and base upper surface fixed connection.

Preferably, the right end of the electric cylinder is fixedly connected with a servo motor.

Compared with the prior art, the utility model provides a keyboard support riveting jig with accurate positioning, which has the following beneficial effects:

through setting up the slide bar, locating lever and supporting seat, can be according to keyboard support's specification adjustment supporting seat interval between each other, make the riveting post can aim at the keyboard support needs riveted position, thereby place keyboard support in a plurality of riveting post departments, adjust the mobile mode of whole device, then the workman only needs to put keyboard support on a plurality of riveting posts at every turn, take off after the riveting can, need not artifical supplementary transform keyboard support position, rivet the keyboard support different places, the workman can obtain liberation, efficiency also has promoted.

Drawings

FIG. 1 is a schematic front perspective view of the present invention;

FIG. 2 is a left side view of the present invention;

FIG. 3 is a schematic view of a portion of the enlarged structure at A in FIG. 1;

fig. 4 is a partially enlarged structural diagram of a portion B in fig. 1.

The reference numbers in the figures are:

101. a support bar; 102. an electric cylinder; 103. a moving block; 104. a rotating electric machine; 106. a support plate; 107. a cylinder; 108. punching a head; 109. a servo motor;

201. a limiting rod; 202. a first fixed block; 203. a screw rod; 204. a drive motor; 205. a base; 206. a second fixed block;

301. a movable seat; 302. a supporting seat; 303. a slide bar; 304. a through hole; 305. a hole; 306. a first bolt; 307. a screw hole; 308. opening a hole; 309. riveting the column; 310. a second bolt; 311. a slider; 312. and (5) positioning the rod.

Detailed Description

The following description is presented to disclose the utility model so as to enable any person skilled in the art to practice the utility model. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.

Referring to fig. 1-4, a keyboard support riveting jig with accurate positioning comprises a base 205, wherein both sides of the upper surface of the base 205 are fixedly connected with a supporting rod 101, the top of the supporting rod 101 is fixedly connected with an electric cylinder 102, the front of the electric cylinder 102 is slidably connected with a moving block 103, the front middle of the moving block 103 is fixedly connected with a supporting plate 106, the middle of the top of the supporting plate 106 is fixedly connected with a rotating motor 104, the middle of the bottom of the supporting plate 106 is rotatably connected with an air cylinder 107, the output end of the rotating motor 104 is fixedly connected with the top of the air cylinder 107, the output end of the air cylinder 107 is fixedly connected with a stamping head 108, both front and back sides of the upper surface of the base 205 are fixedly connected with second fixed blocks 206, a screw rod 203 is rotatably connected between the two second fixed blocks 206, the middle surface of the screw rod 203 is in threaded connection with a moving seat 301, and positioning rods 312 are fixedly connected above the left and right ends of the moving seat 301, the surface of the positioning rod 312 is connected with a plurality of sliding blocks 311 in a sliding manner, a sliding rod 303 is fixedly connected between the corresponding sliding blocks 311, and the surface of the sliding rod 303 is connected with a plurality of supporting seats 302 in a sliding manner;

referring to fig. 1, in use, the driving motor 204 rotates to drive the screw rod 203 to rotate, so that the moving base 301 moves along the limiting rod 201, the servo motor 109 operates to enable the moving block 103 to slide along the electric cylinder 102, and the moving block 103 and the electric cylinder 102 cooperate to enable the stamping head 108 to move right above a position to be riveted;

referring to fig. 1, 2 and 3, a first bolt 306 is taken out from a through hole 304, a slide block 311 moves along a positioning rod 312, when the slide block moves to a proper position, the first bolt 306 is screwed into the through hole 304, the slide block 311 is fixed, a second bolt 310 is taken out from a screw hole 307, a support base 302 moves along a sliding rod 303, when the slide block moves to a proper position, the second bolt 310 is screwed into the screw hole 307, the support base 302 is fixed, at the moment, the positions of a plurality of riveting columns 309 correspond to the positions of a keyboard support to be riveted, the keyboard support is placed on the plurality of riveting columns 309, rivets are inserted into the riveting columns 309, a rotary motor 104 drives a cylinder 107 to rotate, and then a stamping head 108 rotates, and at the same time, the cylinder 107 drives the stamping head 108 to descend, so that riveting is completed.

Specifically, a plurality of holes 305 are formed in the surface of the positioning rod 312 in a penetrating manner, a through hole 304 is formed in the middle of the top of the sliding block 311, and a first bolt 306 is connected to the through hole 304 in a threaded manner.

The diameter of the through hole 304 corresponds to the diameter of the hole 305.

The surface of the sliding rod 303 is provided with a plurality of openings 308, the left side of the top of the supporting seat 302 is provided with a screw hole 307, the screw hole 307 is connected with a second bolt 310 through internal threads, and the right side of the top of the supporting seat 302 is fixedly connected with a riveting column 309.

The front side of the second fixed block 206 is fixedly connected with a driving motor 204, and the output end of the driving motor 204 is fixedly connected with the screw rod 203.

Remove seat 301 and control both ends below equal sliding connection and have gag lever post 201, the equal fixedly connected with first fixed block 202 in both ends around gag lever post 201, first fixed block 202 bottom and base 205 upper surface fixed connection.

A servo motor 109 is fixedly connected to the right end of the electric cylinder 102.

The working principle and the using process of the utility model are as follows: through setting up slide bar 303, locating lever 312 and supporting seat 302, can adjust the interval between supporting seat 302 each other according to keyboard support's specification, make riveting post 309 can aim at keyboard support needs riveted position, thereby place keyboard support in a plurality of riveting post 309 departments, adjust the mobile mode of whole device, then the workman only needs to put keyboard support on a plurality of riveting posts 309 at every turn, take off after the riveting can, need not artifical supplementary transform keyboard support position, rivet different departments of keyboard support, the workman can obtain liberation, efficiency also can promote.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the utility model, but that various changes and modifications may be made without departing from the spirit and scope of the utility model, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The keyboard support riveting jig with the accurate positioning function is characterized by comprising a base (205), wherein two sides of the upper surface of the base (205) are fixedly connected with supporting rods (101), the top of each supporting rod (101) is fixedly connected with an electric cylinder (102), the front of each electric cylinder (102) is slidably connected with a moving block (103), the front of each moving block (103) is fixedly connected with a supporting plate (106), the middle of the top of each supporting plate (106) is fixedly connected with a rotating motor (104), the middle of the bottom of each supporting plate (106) is rotatably connected with an air cylinder (107), the output end of each rotating motor (104) is fixedly connected with the top of each air cylinder (107), the output end of each air cylinder (107) is fixedly connected with a stamping head (108), the front side and the rear side of the middle of the upper surface of the base (205) are fixedly connected with second fixing blocks (206), and a screw rod (203) is rotatably connected between the two second fixing blocks (206), screw thread connection has removal seat (301) in the middle of lead screw (203), removes seat (301) and controls equal fixedly connected with locating lever (312) in both ends top, and locating lever (312) surface sliding connection has a plurality of slider (311), corresponds fixedly connected with slide bar (303) between slider (311), slide bar (303) surface sliding connection has a plurality of supporting seat (302).

2. The keyboard support riveting jig of claim 1, wherein: the surface of the positioning rod (312) is provided with a plurality of holes (305) in a penetrating mode, the middle of the top of the sliding block (311) is provided with a through hole (304), and the through hole (304) is connected with a first bolt (306) in an internal thread mode.

3. The keyboard support riveting jig of claim 2, which is characterized in that: the diameter of the through hole (304) is consistent with that of the hole (305).

4. The keyboard support riveting jig of claim 1, wherein: the surface of the sliding rod (303) is provided with a plurality of open holes (308) in a penetrating manner, the left side of the top of the supporting seat (302) is provided with a screw hole (307), the screw hole (307) is connected with a second bolt (310) in an internal thread manner, and the right side of the top of the supporting seat (302) is fixedly connected with a riveting column (309).

5. The keyboard support riveting jig of claim 1, wherein: the front side of the second fixing block (206) is fixedly connected with a driving motor (204), and the output end of the driving motor (204) is fixedly connected with a screw rod (203).

6. The keyboard support riveting jig of claim 1, wherein: the lower portions of the left end and the right end of the moving seat (301) are respectively connected with a limiting rod (201) in a sliding mode, the front end and the rear end of the limiting rod (201) are respectively fixedly connected with a first fixing block (202), and the bottom of the first fixing block (202) is fixedly connected with the upper surface of the base (205).

7. The keyboard support riveting jig of claim 1, wherein: the right end of the electric cylinder (102) is fixedly connected with a servo motor (109).