CN213497001U - Automatic feeding and discharging mechanism for machining hexagon nut - Google Patents
Automatic feeding and discharging mechanism for machining hexagon nut Download PDFInfo
- Publication number
- CN213497001U CN213497001U CN202022256614.XU CN202022256614U CN213497001U CN 213497001 U CN213497001 U CN 213497001U CN 202022256614 U CN202022256614 U CN 202022256614U CN 213497001 U CN213497001 U CN 213497001U
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- Prior art keywords
- sleeve
- limiting
- fixedly connected
- groove
- automatic
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- Expired - Fee Related
Links
- 238000007599 discharging Methods 0.000 title claims abstract description 11
- 238000003754 machining Methods 0.000 title claims description 9
- 229910000831 Steel Inorganic materials 0.000 claims description 17
- 239000010959 steel Substances 0.000 claims description 17
- 238000000034 method Methods 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 7
- 230000007306 turnover Effects 0.000 abstract description 7
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
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Abstract
The utility model discloses an automatic feeding and discharging mechanism for hexagon nut processing, include: the automatic chuck is connected with the main shaft, and the feeding assembly is fixedly connected with the processing equipment rack; the feeding assembly is provided with a connecting frame body; a workpiece through groove is formed in the bottom of the connecting frame body, and a stock bin rail is fixedly connected right above the workpiece through groove; a first pushing cylinder and a second pushing cylinder are further fixedly mounted on the connecting frame body; the first pushing cylinder is positioned right in front of the front end opening of the workpiece through groove; the push rod of the second push cylinder is correspondingly and fixedly connected with a rack of the processing equipment through a connecting block so as to drive a workpiece through groove on a connecting rack body to be butted with the automatic chuck; the utility model provides an automatic business turn over material mechanism for hexagon nut processing is equipped with the feed bin and through cylinder automatic feeding, releases by oneself through the ejector pad during the ejection of compact, realizes the function of automatic business turn over material.
Description
Technical Field
The utility model relates to an automatic business turn over material mechanism for hexagon nut processing belongs to the processingequipment field.
Background
Generally, when the nut threads are machined, the nuts are tightened on a lathe or a machining center by a single worker, and due to the fact that the machining time of the single nut is short, an operator can only see one piece of equipment, and the cost of labor is obviously too high for the price of the nut.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to solve the problem, the utility model provides an automatic feeding and discharging mechanism for hexagon nut processing.
(II) technical scheme
The utility model discloses an automatic feeding and discharging mechanism for hexagon nut processing, include: the automatic chuck is connected with the main shaft, and the feeding assembly is fixedly connected with the processing equipment rack; the feeding assembly is provided with a connecting frame body; a workpiece through groove is formed in the bottom of the connecting frame body, and a stock bin rail is fixedly connected right above the workpiece through groove; a first pushing cylinder and a second pushing cylinder are further fixedly mounted on the connecting frame body; the first pushing cylinder is positioned right in front of the front end opening of the workpiece through groove; the push rod of the second push cylinder corresponds to a rack fixedly connected with the processing equipment through a connecting block so as to drive the workpiece through groove on the connecting rack body to be butted with the automatic chuck.
Further, the automatic chuck includes: an outer steel sleeve and an inner cylinder sleeve; the whole inner cylinder sleeve is made of elastic steel, the front end of the inner cylinder sleeve is provided with a plurality of clamping jaws, and the rear end of the inner cylinder sleeve is provided with a first internal thread; the inner center of the inner cylinder sleeve is provided with a connecting block in a threaded connection manner; the outer wall of the connecting block is provided with a first external thread correspondingly screwed with a first internal thread, a through hole is formed in the center of the connecting block, and a second internal thread is formed in the through hole; a limiting sleeve is screwed in the through hole of the connecting block; the outer wall of the limiting sleeve is provided with a second external thread which is correspondingly screwed with a second internal thread; the top end of the limit sleeve is fixedly connected with a first limit nut in a threaded manner; a spring and a pushing screw rod are arranged in the limiting sleeve; the pushing screw rod correspondingly penetrates through an inner hole of the spring; the bottom end of the pushing screw is fixedly connected with a pushing limiting block, and the top end of the pushing screw is fixedly connected with a second limiting nut in a threaded manner; the outer steel sleeve is movably sleeved outside the inner cylinder sleeve.
Furthermore, the outer wall of the inner cylinder sleeve is provided with a limiting sliding groove.
Furthermore, a limit bolt is screwed on the outer steel sleeve and is butted with the limit sliding chute; the outer steel sleeve is provided with a connecting flange.
Further, the jacking force of the first jacking cylinder is greater than the elastic force of the spring.
(III) advantageous effects
The utility model discloses it has following beneficial effect:
the utility model provides an automatic business turn over material mechanism for hexagon nut processing is equipped with the feed bin and through cylinder automatic feeding, releases by oneself through the ejector pad during the ejection of compact, realizes the function of automatic business turn over material.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a cross-sectional view of an automatic chuck.
Fig. 3 is a partially exploded view of the automatic chuck.
Fig. 4 is a schematic view of the connection of the automatic chuck and the processing apparatus.
Detailed Description
As shown in fig. 1 to 4, an automatic feeding and discharging mechanism for hexagonal nut machining includes: the automatic chuck 1 is connected with the main shaft, and the feeding assembly 2 is fixedly connected with the frame of the processing equipment 10; the feeding assembly 2 is provided with a connecting frame body 21; a workpiece through groove 22 is formed in the bottom of the connecting frame body 21, and a bin rail 23 is fixedly connected right above the workpiece through groove 22; a first pushing cylinder 24 and a second pushing cylinder 25 are further mounted and fixed on the connecting frame body 21; the first pushing cylinder 24 is positioned right in front of the front end opening of the workpiece through groove 22; the pushing rod of the second pushing cylinder 25 is correspondingly and fixedly connected with the frame of the processing equipment 10 through a connecting block so as to drive the workpiece through groove 22 on the connecting frame body 21 to be butted with the automatic chuck 1.
Preferably, the automatic chuck 1 comprises: an outer steel sleeve 3 and an inner cylinder sleeve 4; the whole inner cylinder sleeve 4 is made of elastic steel, the front end of the inner cylinder sleeve is provided with a plurality of clamping claws 41, and the rear end of the inner cylinder sleeve is provided with a first internal thread 42; the inner center of the inner cylinder sleeve 4 is provided with a connecting block 5 in a threaded connection manner; the outer wall of the connecting block 5 is provided with a first external thread 51 which is correspondingly screwed with the first internal thread 42, a through hole is formed in the center, and a second internal thread 52 is formed in the through hole; a limiting sleeve 6 is screwed in the through hole of the connecting block 5; the outer wall of the limiting sleeve 6 is provided with a second external thread 61 which is correspondingly screwed with a second internal thread 52; a first limit nut 62 is fixed at the top end of the limit sleeve 6 in a threaded manner; a spring 7 and a pushing screw 8 are arranged in the limiting sleeve 6; the pushing screw rod 8 correspondingly penetrates through an inner hole of the spring 7; the bottom end of the pushing screw rod 8 is fixedly connected with a pushing limiting block 81, and the top end of the pushing screw rod is fixedly connected with a second limiting nut 82 in a threaded manner; the outer steel sleeve 3 is movably sleeved outside the inner cylinder sleeve 4.
Preferably, the outer wall of the inner cylinder sleeve 4 is provided with a limiting sliding groove 43.
Preferably, the outer steel jacket 3 is screwed with a limit bolt 31 and butted with a limit sliding chute 43; the outer steel jacket 3 is provided with a connecting flange 32.
Preferably, the jacking force of the first jacking cylinder 24 is greater than the elastic force of the spring 7.
When the nut pushing device is used, the second pushing cylinder 25 is loaded to drive the workpiece through groove 22 on the connecting frame body 21 to be in butt joint with the central part of the automatic chuck 1, then the first pushing cylinder 24 pushes the nut workpiece into the automatic chuck 1, and the nut is pushed against the pushing limiting block 81 until the pushing limiting block 81 is close to the bottom end of the limiting sleeve 6; spring 7 is in the compression state this moment, during through twisting first stop nut 62, can play the degree of depth that the control nut work piece got into, and the main shaft of later processing equipment 10 can drive interior cylinder liner 4 and move backward, causes outer steel bushing 3 to tighten up jack catch 41 to the chucking work piece, after processing is accomplished, the main shaft of processing equipment 10 can drive interior cylinder liner 4 and move forward, and jack catch 41 loosens the work piece after progressively breaking away from the staple bolt of outer steel bushing 3, and the work piece is under spring 7's elastic force effect, directly pops out.
The utility model provides an automatic business turn over material mechanism for hexagon nut processing is equipped with the feed bin and through cylinder automatic feeding, releases by oneself through the ejector pad during the ejection of compact, realizes the function of automatic business turn over material.
It is to be understood that the exemplary embodiments described herein are illustrative and not restrictive; although the embodiments of the present invention have been described with reference to the accompanying drawings, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (5)
1. An automatic feeding and discharging mechanism for machining of hexagonal nuts comprises: the automatic chuck (1) is connected with the main shaft, and the feeding assembly (2) is fixedly connected with the frame of the processing equipment (10); the method is characterized in that: the feeding assembly (2) is provided with a connecting frame body (21); a workpiece through groove (22) is formed in the bottom of the connecting frame body (21), and a bin rail (23) is fixedly connected right above the workpiece through groove (22); a first pushing cylinder (24) and a second pushing cylinder (25) are further fixedly mounted on the connecting frame body (21); the first pushing cylinder (24) is positioned right in front of the front end opening of the workpiece through groove (22); the ejector rod of the second ejector cylinder (25) is correspondingly and fixedly connected with the frame of the processing equipment (10) through a connecting block so as to drive the workpiece through groove (22) on the connecting frame body (21) to be butted with the automatic chuck (1).
2. The automatic feeding and discharging mechanism for machining the hexagonal nut as claimed in claim 1, wherein: the automatic chuck (1) comprises: an outer steel sleeve (3) and an inner cylinder sleeve (4); the whole inner cylinder sleeve (4) is made of elastic steel, the front end of the inner cylinder sleeve is provided with a plurality of clamping jaws (41), and the rear end of the inner cylinder sleeve is provided with a first internal thread (42); the inner center of the inner cylinder sleeve (4) is provided with a connecting block (5) in a threaded connection manner; a first external thread (51) is arranged on the outer wall of the connecting block (5) and correspondingly screwed with the first internal thread (42), a through hole is formed in the center of the connecting block, and a second internal thread (52) is formed in the through hole; a limiting sleeve (6) is screwed in the through hole of the connecting block (5); the outer wall of the limiting sleeve (6) is provided with a second external thread (61) which is correspondingly screwed with a second internal thread (52); the top end of the limiting sleeve (6) is fixedly connected with a first limiting nut (62) in a threaded manner; a spring (7) and a pushing screw rod (8) are arranged in the limiting sleeve (6); the pushing screw rod (8) correspondingly penetrates through an inner hole of the spring (7); the bottom end of the pushing screw (8) is fixedly connected with a pushing limiting block (81), and the top end of the pushing screw is fixedly connected with a second limiting nut (82) in a threaded manner; the outer steel sleeve (3) is movably sleeved outside the inner cylinder sleeve (4).
3. The automatic feeding and discharging mechanism for machining the hexagonal nut as claimed in claim 2, wherein: and the outer wall of the inner cylinder sleeve (4) is provided with a limiting sliding groove (43).
4. The automatic feeding and discharging mechanism for machining the hexagonal nut as claimed in claim 2, wherein: the outer steel sleeve (3) is in threaded connection with a limiting bolt (31) which is butted with a limiting sliding groove (43); the outer steel sleeve (3) is provided with a connecting flange plate (32).
5. The automatic feeding and discharging mechanism for machining the hexagonal nut as claimed in claim 1, wherein: the jacking force of the first jacking cylinder (24) is greater than the elastic force of the spring (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022256614.XU CN213497001U (en) | 2020-10-12 | 2020-10-12 | Automatic feeding and discharging mechanism for machining hexagon nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022256614.XU CN213497001U (en) | 2020-10-12 | 2020-10-12 | Automatic feeding and discharging mechanism for machining hexagon nut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213497001U true CN213497001U (en) | 2021-06-22 |
Family
ID=76395535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022256614.XU Expired - Fee Related CN213497001U (en) | 2020-10-12 | 2020-10-12 | Automatic feeding and discharging mechanism for machining hexagon nut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213497001U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113770413A (en) * | 2021-09-24 | 2021-12-10 | 慈溪市寅升电器有限公司 | Punching equipment and punching method for power supply insertion sheet |
-
2020
- 2020-10-12 CN CN202022256614.XU patent/CN213497001U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113770413A (en) * | 2021-09-24 | 2021-12-10 | 慈溪市寅升电器有限公司 | Punching equipment and punching method for power supply insertion sheet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210622 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |