CN213197163U - Fixing device for producing computer mainboard - Google Patents
Fixing device for producing computer mainboard Download PDFInfo
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- CN213197163U CN213197163U CN202021510831.0U CN202021510831U CN213197163U CN 213197163 U CN213197163 U CN 213197163U CN 202021510831 U CN202021510831 U CN 202021510831U CN 213197163 U CN213197163 U CN 213197163U
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- bottom plate
- plate
- clamping
- fixing device
- ball screw
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Abstract
The utility model discloses a fixing device for production of computer main boards, which comprises a bottom plate, wherein the top surface of the bottom plate is provided with a supporting platform positioned at the center of the bottom plate and four clamping frames which surround the supporting platform and are arranged in a rectangular array, at least two clamping frames are in sliding connection with the bottom plate through a connecting component and move parallel to the long edge of the bottom plate, and at least two clamping frames are in sliding connection with clamping plates which move parallel to the wide edge of the bottom plate; the supporting table is connected with the bottom plate in a sliding manner; the utility model discloses can stabilize the computer motherboard of the different specifications of centre gripping, be favorable to improving processingquality.
Description
Technical Field
The utility model relates to a fixing device for production of computer motherboard.
Background
Computer motherboard, also called motherboard, system board or motherboard; the computer is an important computer component installed inside a chassis, a computer mainboard is generally a rectangular circuit board, a main circuit system forming the computer is installed on the computer mainboard, and the computer component generally comprises elements such as a BIOS chip, an IO control chip, a keyboard and panel control switch interface, an indicator light plug-in unit, an expansion slot, a computer mainboard and a direct current power supply plug-in unit of a plug-in card and the like.
When adding man-hour to the computer motherboard, need weld on the mainboard, glue and work such as interconnecting link, consequently, before the mainboard processing, need fix the position of mainboard to guarantee going on smoothly of work, current mainboard fixing device's fixed structure can not adjust, can't stabilize the different specification mainboards of centre gripping, produces not hard up or offset easily, influences processingquality.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a fixing device for computer motherboard production is provided, and this fixing device can stabilize the computer motherboard of the different specifications of centre gripping, is favorable to improving processingquality.
Solve above-mentioned technical problem, the utility model discloses the technical scheme who adopts as follows.
A fixing device for computer motherboard production which characterized in that: the clamping device comprises a bottom plate, wherein the top surface of the bottom plate is provided with a supporting table positioned in the center of the bottom plate and four clamping frames which surround the supporting table and are arranged in a rectangular array, at least two clamping frames are in sliding connection with the bottom plate through a connecting assembly and move parallel to the long edge of the bottom plate, and at least two clamping frames are in sliding connection with clamping plates which move parallel to the wide edge of the bottom plate; the supporting table is connected with the bottom plate in a sliding mode.
On the basis of the technical scheme, the utility model discloses can do following improvement:
coupling assembling includes ball and supporting seat, ball with the long limit of bottom plate is parallel, and ball's screw rod both ends are passed through the supporting seat support establishes on the bottom plate, and ball's screw rod one end is extended the supporting seat and is regarded as the drive end, ball's nut with clamping frame fixed connection.
Ball's screw rod drive end is connected with the motor.
The clamping frame of the utility model comprises a supporting plate parallel to the bottom plate, and the bottom surface of the supporting plate is connected with the nut of the ball screw through a bolt; one side of the supporting plate close to the wide edge of the bottom plate is provided with a vertical baffle, and one side of the supporting plate close to the long edge of the bottom plate is provided with a vertical fixing plate.
Splint are located the cylinder is installed in the inboard of fixed plate and parallel with the fixed plate, the outside of fixed plate, and it has the through-hole to open on the fixed plate, the piston rod of cylinder passes through the inboard that the fixed plate was worn out to the through-hole is connected with splint.
The top surface center department of bottom plate opens the spout that has a long limit that is on a parallel with the bottom plate, slidable mounting has the slider in the spout, the supporting station pass through the connecting rod with the slider is connected.
The base is installed to the bottom surface four corners department of bottom plate, be equipped with on the base and pass through bolt fixed connection's bolt hole with the floor.
Compared with the prior art, the utility model discloses the technique has following advantage:
(1) the clamping frame, the supporting table and the clamping plates on the clamping frame in the fixing device for the production of the computer mainboard can be movably adjusted, so that the fixing device can be suitable for clamping computer mainboards with different specifications, thereby stably clamping the computer mainboards and being beneficial to improving the processing quality;
(2) a fixing device for computer motherboard production in, adopt ball to make the clamping frame remove faster, accurate, can realize the auto-lock under the cooperation of motor moreover to not only simplify locking part, further improved the stability of centre gripping computer motherboard moreover.
Drawings
The invention will be described in detail with reference to the drawings and specific embodiments
FIG. 1 is a schematic top view of the fixing device for the production of computer motherboard according to the present invention;
FIG. 2 is a schematic diagram of a front view of the fixing device for the production of the computer motherboard according to the present invention;
fig. 3 is a left side view structure diagram of the fixing device for the production of the computer motherboard of the present invention.
Reference numbers on the drawings: 1-bottom plate, 2-supporting table, 3-clamping frame, 4-connecting component, 41-ball screw, 42-supporting seat, 5-clamping plate, 6-motor, 7-baffle, 8-fixing plate, 9-cylinder, 10-chute, 11-slide block, 12-connecting rod, 13-base and 14-bolt hole.
Detailed Description
Referring to fig. 1, the fixing device for producing a computer motherboard of the present embodiment includes a bottom plate 1, a supporting platform 2 located at the center of the bottom plate 1 and four clamping frames 3 surrounding the supporting platform 2 and arranged in a rectangular array are disposed on the top surface of the bottom plate 1, two clamping frames 3 near one wide side of the bottom plate 1 are slidably connected with the bottom plate 1 through a connecting assembly 4 and move parallel to the long side of the bottom plate 1, the other two clamping frames 3 are fixedly welded to the bottom plate 1, and a clamping plate 5 moving parallel to the wide side of the bottom plate 1 is slidably connected to two clamping frames 3 near one long side of the bottom plate 1; the supporting table 2 is connected with the bottom plate 1 in a sliding way; the clamping frame 3, the supporting table 2 and the clamping plate 5 on the clamping frame 3 in the fixing device can be movably adjusted, so that the fixing device can be suitable for clamping computer main boards with different specifications; therefore, the fixing device for computer motherboard production in this embodiment can stabilize centre gripping computer motherboard, is favorable to improving processingquality.
According to actual clamping needs, four clamping frame 3 in this example all can be through coupling assembling 4 and bottom plate 1 sliding connection and be on a parallel with the long limit removal of bottom plate 1, all can sliding connection have splint 5 that the parallel bottom plate 1 broadside removed on four clamping frame 3 for splint 5 homoenergetic on four clamping frame 3 and the clamping frame 3 all can move the adjustment position.
Coupling assembling 4 in this embodiment includes ball 41 and supporting seat 42, and ball 41 is parallel with the long limit of bottom plate 1, and ball 41's screw rod both ends are erect on bottom plate 1 through supporting seat 42, and ball 41's screw rod one end extends supporting seat 42 and is regarded as the drive end, ball 41's nut and clamping frame 3 fixed connection.
The screw rod driving end of the ball screw 41 in the embodiment is connected with the motor 6, the ball screw 41 can enable the clamping frame 3 to move more quickly and accurately, and self-locking can be realized under the matching of the motor, so that not only is the locking part simplified, but also the stability of clamping a computer mainboard is further improved.
Referring to fig. 2 to 3, the clamping frame 3 in the present embodiment includes a support plate parallel to a bottom plate, the bottom surface of which is connected to a nut of a ball screw 41 by a bolt; one side that the layer board is close to 1 broadside of bottom plate is equipped with vertical baffle 7, and one side that the layer board is close to 1 long limit of bottom plate is equipped with vertical fixed plate 8.
The splint 5 in this embodiment is located the inboard of fixed plate 8 and is parallel with fixed plate 8, and cylinder 9 is installed to the outside of fixed plate 8, and it has the through-hole to open on the fixed plate 8, and the piston rod of cylinder 9 is connected with splint 5 through the inboard that the through-hole worn out fixed plate 8.
In this embodiment, a sliding groove 10 parallel to the long side of the bottom plate 1 is formed in the center of the top surface of the bottom plate 1, a sliding block 11 is slidably mounted in the sliding groove 10, the sliding block 11 slides along the sliding groove 10, and the supporting table 2 is connected with the sliding block 11 through a connecting rod 12.
In this embodiment, the base 13 is installed at four corners of the bottom surface of the bottom plate 1, and the base 13 is provided with bolt holes 14 fixedly connected with the floor through bolts.
Before the computer mainboard is processed, at first, keep flat the computer mainboard in the fixing device of this embodiment to the intermediate position of slip supporting station in order to support the computer mainboard, then, the start motor drive ball drives and presss from both sides tight frame, makes the baffle on the tight frame of clamp press from both sides the long limit of tight computer mainboard, and finally, starts the cylinder and promotes splint, makes splint press from both sides the broadside of tight computer mainboard, accomplishes the fixed of computer mainboard promptly, whole fixed process operation is simple swift.
The above embodiments of the present invention are not right the utility model discloses the limited protection scope, the utility model discloses an embodiment is not limited to this, all kinds of basis according to the above-mentioned of the utility model discloses an under the above-mentioned basic technical thought prerequisite of the utility model, right according to ordinary technical knowledge and the conventional means in this field the modification, replacement or the change of other multiple forms that above-mentioned structure made all should fall within the protection scope of the utility model.
Claims (7)
1. A fixing device for computer motherboard production which characterized in that: the clamping device comprises a bottom plate, wherein the top surface of the bottom plate is provided with a supporting table positioned in the center of the bottom plate and four clamping frames which surround the supporting table and are arranged in a rectangular array, at least two clamping frames are in sliding connection with the bottom plate through a connecting assembly and move parallel to the long edge of the bottom plate, and at least two clamping frames are in sliding connection with clamping plates which move parallel to the wide edge of the bottom plate; the supporting table is connected with the bottom plate in a sliding mode.
2. The fixing device for producing the computer main board according to claim 1, wherein the connecting assembly includes a ball screw and a support base, the ball screw is parallel to the long side of the bottom board, two ends of a screw rod of the ball screw are arranged on the bottom board through the support base, one end of the screw rod of the ball screw extends out of the support base to serve as a driving end, and a nut of the ball screw is fixedly connected with the clamping frame.
3. The fixing device for computer motherboard production as recited in claim 2, wherein a motor is connected to a screw driving end of said ball screw.
4. The fixing device for the production of computer main boards according to claim 3, wherein the clamping frame comprises a supporting plate parallel to the bottom plate, and the bottom surface of the supporting plate is connected with the nut of the ball screw through a bolt; one side of the supporting plate close to the wide edge of the bottom plate is provided with a vertical baffle, and one side of the supporting plate close to the long edge of the bottom plate is provided with a vertical fixing plate.
5. The fixing device for the production of computer main boards according to claim 4, wherein the clamping plate is located on the inner side of the fixing plate and is parallel to the fixing plate, an air cylinder is installed on the outer side of the fixing plate, a through hole is formed in the fixing plate, and a piston rod of the air cylinder penetrates through the inner side of the fixing plate through the through hole and is connected with the clamping plate.
6. The fixing device for the production of the computer main board according to any one of claims 1 to 5, wherein a sliding groove parallel to the long edge of the bottom board is formed in the center of the top surface of the bottom board, a sliding block is slidably mounted in the sliding groove, and the supporting table is connected with the sliding block through a connecting rod.
7. The fixing device for producing the computer main board as claimed in claim 6, wherein the bottom surface of the bottom board is provided with a base at four corners, and the base is provided with bolt holes fixedly connected with the floor through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021510831.0U CN213197163U (en) | 2020-07-28 | 2020-07-28 | Fixing device for producing computer mainboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021510831.0U CN213197163U (en) | 2020-07-28 | 2020-07-28 | Fixing device for producing computer mainboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213197163U true CN213197163U (en) | 2021-05-14 |
Family
ID=75836225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021510831.0U Active CN213197163U (en) | 2020-07-28 | 2020-07-28 | Fixing device for producing computer mainboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213197163U (en) |
-
2020
- 2020-07-28 CN CN202021510831.0U patent/CN213197163U/en active Active
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