CN202985063U - Automatic screw locking elastic mechanism - Google Patents
Automatic screw locking elastic mechanism Download PDFInfo
- Publication number
- CN202985063U CN202985063U CN 201220699269 CN201220699269U CN202985063U CN 202985063 U CN202985063 U CN 202985063U CN 201220699269 CN201220699269 CN 201220699269 CN 201220699269 U CN201220699269 U CN 201220699269U CN 202985063 U CN202985063 U CN 202985063U
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- China
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- plate
- spring
- buffer
- movable plate
- screwdriver bit
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- Expired - Fee Related
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Abstract
The utility model relates to an automatic screw locking elastic mechanism. A downward pushing cylinder of the mechanism is connected with a Z-axis moving mechanism; a spring mechanism is arranged on the Z-axis moving mechanism; an electronic screwdriver bit is arranged on the spring mechanism, the lower end of the electric screwdriver bit is connected with a screw chuck; the upper end of a support plate of the Z-axis moving mechanism is connected with a cylinder installation plate, and the lower end of the support plate is connected with a limit plate; a guide plate is arranged on the support plate; a guide sliding plate is arranged on the guide plate, a slide rail is arranged on the guide sliding plate, a side block is arranged on the slide rail in a matched manner, and a moving plate is fixedly connected with the slide block; the upper part of the moving plate is connected with a fixing plate through springs a and b, and the lower part of the moving plate is connected with a buffer plate; a blind hole is arranged in the moving plate, and a spring c is arranged in the blind hole; and a buffer limit pillar penetrates through the buffer plate, is inserted in the blind hole and is in contact with the spring c. Through the driving of the downward pushing cylinder, the electric screwdriver bit is driven to move downwards, meanwhile, a screw is driven to move downwards and to be rotatably attached on a product in a locked manner, the spring mechanism has a protective effect on the screw and the product, and the whole mechanism stably operates.
Description
Technical field:
The utility model relates to a kind of automatic locking screw elastic body, relate in particular a kind of with screw complete lock automatic locking screw machine structure on product.
Background technology:
Existing five metals assembling industry adopts the also extensive use of mode of screw locking, wastes time and energy but manually lock screw, and production efficiency is low; Automatic locking screw machine is also arranged in the market; but present automatic locking screw machine often can cause because screw pressure is excessive sliding tooth; the screw product that is locked is caused scrap; and screw locking machine causes in whole mechanism not steady in running expecting that completely expecting or the phenomenon that gets stuck appears in road the inside sometimes.
The utility model content:
The purpose of this utility model is to provide a kind of automatic locking screw elastic body; driving by cylinder; lock adhering mechanism is when locking screw; prevent that screw from causing sliding tooth because pressure is excessive; screw and the product that is locked played a protective role; whole device makes whole mechanism running steady under the protection of spring.
Technology solution of the present utility model is as follows:
Automatic locking screw elastic body, it comprises lower push cylinder, cylinder mounting plate, floating junction, Z axis travel mechanism, spring mechanism, screw chuck and electronic screwdriver bit, described lower push cylinder is fixedly mounted on cylinder mounting plate, and lower push cylinder links together by floating junction and Z axis travel mechanism; Described spring mechanism is arranged in Z axis travel mechanism; Described electronic screwdriver bit is fixedly mounted on spring mechanism, the lower end connecting screw chuck of electronic screwdriver bit;
Described Z axis travel mechanism comprises gripper shoe, guide plate, guiding sliding panel, slide rail, slide block, Z axis inductor, Z axis sensing chip, buffer and limiting plate, and described gripper shoe upper end is fixedly connected with cylinder mounting plate, and the lower end connects limiting plate; Described guide plate is fixedly mounted on gripper shoe; Described guiding sliding panel is arranged on guide plate, on the guiding sliding panel, slide rail is housed, and coordinates on slide rail slide block is installed;
Described spring mechanism comprises movable plate, fixed head, buffer board, spring a, spring b, spring c, guide pillar, guide pin bushing and buffering limited post, is being fixedly connected with electronic screwdriver bit on described movable plate; Described movable plate is fixedly connected with the slide block of Z axis travel mechanism; The top of described movable plate is being connected fixed head by spring a with spring b, and the bottom of movable plate is connecting buffer board by guide pillars and bushes; Described movable plate is provided with a blind hole, and spring c is housed in blind hole; Described buffer limit post passes buffer board, is plugged in the blind hole on movable plate and contacts with spring c.
In technique scheme, the lower end of described gripper shoe is fixed wtih buffer connecting a buffer fixed head near the limiting plate place on the buffer fixed head.
In technique scheme, described Z axis inductor is fixed on the guiding sliding panel, and the Z axis sensing chip is fixed on movable plate.
The beneficial effects of the utility model are:
The utility model promotes floating junction under the promotion of lower push cylinder and the guiding sliding panel moves down, and on the guiding sliding panel, slide rail is housed, and coordinates on slide rail slide block is installed, and the movable plate of spring mechanism is fixed on slide block; Be fixedly connected with electronic screwdriver bit on movable plate, thereby the driving electric screwdriver bit moves down, the lower end connecting screw chuck of electronic screwdriver bit moves down and rotates screw locking on product thereby drive screw.
the utility model z axle travel mechanism under the promotion of cylinder can move down fast, and the promotion spring mechanism moves down under the effect of spring a and spring b, when the screw chuck is encountered screw, spring c begins buffering, like this at spring a, under the acting in conjunction of spring b and spring c, the screw chuck reduces speed now to move the screw of correcting is shifted onto and carries out locking of screw on the product that is locked, complete whole work, and prevent when locking screw that screw from causing sliding tooth because pressure is excessive, screw and the product that is locked played a protective role, whole device is at spring a, under the protection up and down of spring b and spring c, make whole mechanism steady safety in running, the defective products that locks rear product obviously reduces.
Description of drawings:
Below in conjunction with accompanying drawing, the utility model is described further:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is front view of the present utility model;
Fig. 3 is the structural representation of Z axis travel mechanism in Fig. 1;
Fig. 4 is the structural representation of Fig. 1 medi-spring mechanism.
The specific embodiment:
Embodiment, see accompanying drawing 1 ~ 4, automatic locking screw elastic body, it comprises lower push cylinder 1, cylinder mounting plate 2, floating junction 3, Z axis travel mechanism I, spring mechanism II, electronic screwdriver bit 4 and screw chuck 5, described lower push cylinder is fixedly mounted on cylinder mounting plate, and lower push cylinder links together by floating junction and Z axis travel mechanism; Described spring mechanism is arranged in Z axis travel mechanism; Described electronic screwdriver bit is fixedly mounted on spring mechanism, the lower end connecting screw chuck of electronic screwdriver bit.
Described Z axis travel mechanism comprises gripper shoe 6, guide plate 7, guiding sliding panel 8, slide rail 9, slide block 10, Z axis inductor 11, Z axis sensing chip 12, buffer fixed head 13, buffer 14 and limiting plate 15, described gripper shoe upper end is fixedly connected with cylinder mounting plate, and the lower end connects limiting plate; Described guide plate is fixedly mounted on gripper shoe; Described guiding sliding panel is arranged on guide plate, on the guiding sliding panel, slide rail is housed, and coordinates on slide rail slide block is installed; The lower end of described gripper shoe is fixed wtih buffer connecting a buffer fixed head near the limiting plate place on the buffer fixed head.
Described spring mechanism comprises movable plate 16, fixed head 17, buffer board 18, spring a19, spring b20, spring c21, guide pillar 22, guide pin bushing 23 and buffering limited post 24, is being fixedly connected with electronic screwdriver bit on described movable plate; Described movable plate is fixedly connected with the slide block of Z axis travel mechanism; The top of described movable plate is being connected fixed head by spring a with spring b, and the bottom of movable plate is connecting buffer board by guide pillars and bushes; Described movable plate is provided with a blind hole, and spring c is housed in blind hole; Described buffer limit post passes buffer board, is plugged in the blind hole on movable plate and contacts with spring c.
Described Z axis inductor is fixed on the guiding sliding panel, and the Z axis sensing chip is fixed on movable plate.
Operation principle of the present utility model: promote floating junction and z axle travel mechanism and move down under the promotion of cylinder, and the movable plate that promotes spring mechanism under the effect of spring a and spring b moves down, be fixedly connected with electronic screwdriver bit on movable plate, electronic screwdriver bit moves down, when the screw chuck is encountered screw, spring c begins buffering, the screw chuck reduces speed now and moves and rotate the screw of correcting is shifted onto and carry out locking of screw on the product that is locked under the acting in conjunction of spring a, spring b and spring c like this, completes whole work.
Claims (3)
1. automatic locking screw elastic body, it is characterized in that: it comprises lower push cylinder, cylinder mounting plate, floating junction, Z axis travel mechanism, spring mechanism, screw chuck and electronic screwdriver bit, described lower push cylinder is fixedly mounted on cylinder mounting plate, and lower push cylinder links together by floating junction and Z axis travel mechanism; Described spring mechanism is arranged in Z axis travel mechanism; Described electronic screwdriver bit is fixedly mounted on spring mechanism, the lower end connecting screw chuck of electronic screwdriver bit;
Described Z axis travel mechanism comprises gripper shoe, guide plate, guiding sliding panel, slide rail, slide block, Z axis inductor, Z axis sensing chip, buffer and limiting plate, and described gripper shoe upper end is fixedly connected with cylinder mounting plate, and the lower end connects limiting plate; Described guide plate is fixedly mounted on gripper shoe; Described guiding sliding panel is arranged on guide plate, on the guiding sliding panel, slide rail is housed, and coordinates on slide rail slide block is installed; Described spring mechanism comprises movable plate, fixed head, buffer board, spring a, spring b, spring c, guide pillar, guide pin bushing and buffering limited post, is being fixedly connected with electronic screwdriver bit on described movable plate; Described movable plate is fixedly connected with the slide block of Z axis travel mechanism; The top of described movable plate is being connected fixed head by spring a with spring b, and the bottom of movable plate is connecting buffer board by guide pillars and bushes; Described movable plate is provided with a blind hole, and spring c is housed in blind hole; Described buffer limit post passes buffer board, is plugged in the blind hole on movable plate and contacts with spring c.
2. automatic locking screw elastic body according to claim 1 is characterized in that: the lower end of described gripper shoe is fixed wtih buffer connecting a buffer fixed head near the limiting plate place on the buffer fixed head.
3. automatic locking screw elastic body according to claim 1 is characterized in that: described Z axis inductor is fixed on the guiding sliding panel, and the Z axis sensing chip is fixed on movable plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220699269 CN202985063U (en) | 2012-12-18 | 2012-12-18 | Automatic screw locking elastic mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220699269 CN202985063U (en) | 2012-12-18 | 2012-12-18 | Automatic screw locking elastic mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202985063U true CN202985063U (en) | 2013-06-12 |
Family
ID=48556282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220699269 Expired - Fee Related CN202985063U (en) | 2012-12-18 | 2012-12-18 | Automatic screw locking elastic mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202985063U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102975012A (en) * | 2012-12-18 | 2013-03-20 | 吴江市博众精工科技有限公司 | Automatic screw locking elastic mechanism |
| CN104801960A (en) * | 2015-04-24 | 2015-07-29 | 吴中区木渎蒯斌模具加工厂 | Screw screw-in mechanism of micro reduction motor assembling machine |
| CN110315334A (en) * | 2019-08-07 | 2019-10-11 | 江苏汇博机器人技术股份有限公司 | A kind of automatic lock screw device for motor |
-
2012
- 2012-12-18 CN CN 201220699269 patent/CN202985063U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102975012A (en) * | 2012-12-18 | 2013-03-20 | 吴江市博众精工科技有限公司 | Automatic screw locking elastic mechanism |
| CN104801960A (en) * | 2015-04-24 | 2015-07-29 | 吴中区木渎蒯斌模具加工厂 | Screw screw-in mechanism of micro reduction motor assembling machine |
| CN110315334A (en) * | 2019-08-07 | 2019-10-11 | 江苏汇博机器人技术股份有限公司 | A kind of automatic lock screw device for motor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130612 Termination date: 20131218 |