CN209836808U - Fixing device for hardware machining - Google Patents
Fixing device for hardware machining Download PDFInfo
- Publication number
- CN209836808U CN209836808U CN201920339371.0U CN201920339371U CN209836808U CN 209836808 U CN209836808 U CN 209836808U CN 201920339371 U CN201920339371 U CN 201920339371U CN 209836808 U CN209836808 U CN 209836808U
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- Prior art keywords
- fixing mechanism
- rectangular plate
- screw rod
- plate
- cylindrical
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- 238000003754 machining Methods 0.000 title description 3
- 230000002457 bidirectional effect Effects 0.000 claims description 30
- WSNMPAVSZJSIMT-UHFFFAOYSA-N COc1c(C)c2COC(=O)c2c(O)c1CC(O)C1(C)CCC(=O)O1 Chemical compound COc1c(C)c2COC(=O)c2c(O)c1CC(O)C1(C)CCC(=O)O1 WSNMPAVSZJSIMT-UHFFFAOYSA-N 0.000 claims description 8
- 238000005096 rolling process Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Drilling And Boring (AREA)
Abstract
The utility model discloses a hardware processing is with fixing device, including first fixing mechanism and second fixing mechanism, first fixing mechanism and second fixing mechanism install perpendicularly on rectangular plate two, first fixing mechanism installs the upper portion at second fixing mechanism, first fixing mechanism and second fixing mechanism's structure is the same, first fixing mechanism includes two-way lead screw, rolling disc and bearing, fixed mounting has cylindrical plate one on the intermediate position of two-way lead screw, symmetrically install rectangular plate three on the two-way lead screw of cylindrical plate one both sides, the inner wall of bearing and the left smooth tip interference fit of two-way lead screw, rectangular plate one passes through bolt and rocking arm drill base fixed connection; the stability of product fixing is improved, meanwhile, the clamping and positioning operation is convenient, and the limitation of the processing position is reduced; the labor intensity of operators is reduced, the operation efficiency is improved, and meanwhile, the operation safety is improved.
Description
Technical Field
The utility model belongs to the technical field of drill jig, concretely relates to fixing device for hardware processing.
Background
Radial drills may also be referred to as radial drills. The rocker drill is a hole processing device and can be used for processing in various forms such as drilling, reaming, tapping, end face scraping and the like. Is a common machine tool in a common machining workshop.
The rocker drill can rotate in an angle in the horizontal direction, but is limited by the movable area on the base of the rocker drill, when a shell or a box body needs to be drilled in multiple positions during production and processing, a product needs to be clamped and positioned for multiple times, so that the operation is inconvenient, the improper installation of the product during matching is easily caused by clamping errors, the reworking or scrapping is caused, and the economic loss is brought to the production; simultaneously, most production lines now use the bench vice when fixing the product, not only become flexible easily and damage the product surface when fixed, must hand moreover, and efficiency is slow and hard.
In view of the above, it is necessary to design a holding device for hardware processing, which is time-saving, labor-saving, good in holding effect and convenient to operate.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a hardware processing uses the fixing device, will wait to process the product to fix in advance through a fixing mechanism, because the fixing mechanism adopts two-way lead screw to drive the symmetrical rectangular plate and carry on the synchronous motion, so while fixing in advance, the product is positioned automatically, then under the assistance of another fixing mechanism of vertical installation, treat to process the product and carry on four angle symmetrical fixings, fix effectually, difficult not hard up, and easy to operate, do not need to hand and hold up steadily; meanwhile, the position of the fixed product to be processed can be adjusted, and the fixed product to be processed is matched with the rotating angle of the rocker drill in the horizontal direction, so that the limitation of processing operation is reduced, and the problems in the background art are solved.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a fixing device for hardware processing, includes first fixing mechanism and second fixing mechanism, first fixing mechanism and second fixing mechanism are installed perpendicularly on rectangular plate two, first fixing mechanism installs the upper portion at second fixing mechanism, first fixing mechanism is the same with the structure of second fixing mechanism, first fixing mechanism includes two-way lead screw, rolling disc and bearing, fixed mounting has cylindrical plate one on the intermediate position of two-way lead screw, the symmetry is installed rectangular plate three on the two-way lead screw of cylindrical plate one both sides, the inner wall of bearing and the left smooth tip interference fit of two-way lead screw, the outer wall of bearing and the two interference fit of cylindrical plate of fixed mounting on rectangular plate two cooperate, the rolling disc passes through nut fixed mounting at the right side tip of two-way lead screw, welded fastening has the shake handle on the rolling disc, and a first protruding structure arranged at the bottom of the second rectangular plate is movably arranged in a groove corresponding to the first rectangular plate, and the first rectangular plate is fixedly connected with the rocker drill base through a bolt.
Preferably, a first groove structure and a second groove structure are vertically arranged on the second rectangular plate, the first fixing mechanism is movably arranged in the first groove structure, and the second fixing mechanism is movably arranged in the second groove structure.
Preferably, the outer wall of the second protruding structure at the bottom of the third rectangular plate is in clearance fit with the first groove structure, the bidirectional screw rod is in threaded fit with a threaded hole in the center of the second protruding structure, and a step structure is arranged at the upper part of the third rectangular plate.
Preferably, the threaded rods of the two-way screw rod on the two sides of the first cylindrical plate are opposite in thread direction, and the threaded rods on the two sides of the first cylindrical plate are welded and fixed with the first cylindrical plate.
Preferably, the cylindrical plate II is fixedly connected with the rectangular plate II through a bolt, a special nut is sleeved on the smooth outer wall of the bidirectional screw rod on one side of the rotating disc, an internal thread structure is arranged in the two grooves of the cylindrical plate on one side of the rotating disc, and a thread structure is arranged on the inner hole of the special nut and the outer wall of the step and is respectively in thread fit with the bidirectional screw rod and the cylindrical plate.
Preferably, the first rectangular plate is fixedly connected with the rocker arm drill base through a bolt arranged at the position of the circular through hole, an L-shaped plate is fixedly arranged at the end part of a groove of the first rectangular plate, the bottom of the L-shaped plate is fixedly connected with the first rectangular plate through a bolt, and the upper part of the L-shaped plate is in clearance fit with the groove of the first rectangular plate.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the product on the processing table-board is fixed through four angles, so that the product fixing stability is improved, and meanwhile, the clamping and positioning operation is convenient;
2. after a product to be processed is clamped, the feeding position can be moved to be matched with the rocker drill, so that the limitation of the processing position is reduced;
3. the structure is easy to realize, the cost is low, the practicability is good, the labor intensity of operators is reduced, the operation efficiency is improved, and meanwhile, the operation safety is improved.
Drawings
FIG. 1 is a front view of the structure of the present invention;
fig. 2 is a top view of the present invention;
fig. 3 is a right side view of the present invention;
fig. 4 is a schematic diagram of three structures of the rectangular plate of the present invention.
In the figure: 1. a first rectangular plate; 101. a circular through hole; 2. a second rectangular plate; 201. a first protruding structure; 202. A first groove structure; 203. a groove structure II; 3. a first holding mechanism; 301. a bidirectional screw rod; 302. A cylindrical plate I; 303. a third rectangular plate; 3031. a second bump structure; 3032. a threaded hole; 3033. a step structure; 304. a special nut; 305. rotating the disc; 306. shaking the handle; 307. a bearing; 308. a cylindrical plate II; 4. a second holding mechanism; 5. a rocker arm drill base; 6. an L-shaped plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a hardware processing holding device comprises a first holding mechanism 3 and a second holding mechanism 4, wherein the first holding mechanism 3 and the second holding mechanism 4 are vertically arranged on a rectangular plate II 2, the first holding mechanism 3 is arranged at the upper part of the second holding mechanism 4, the first holding mechanism 3 and the second holding mechanism 4 have the same structure, the first holding mechanism 3 comprises a bidirectional screw rod 301, a rotating disc 305 and a bearing 307, a cylindrical plate I302 is fixedly arranged at the middle position of the bidirectional screw rod 301, rectangular plates III 303 are symmetrically arranged on the bidirectional screw rod 301 at the two sides of the cylindrical plate I302, the inner wall of the bearing 307 is in interference fit with the smooth end part at the left side of the bidirectional screw rod 301, the outer wall of the bearing 307 is in interference fit with a cylindrical plate II 308 fixedly arranged on the rectangular plate II 2, the rotating disc 305 is fixedly arranged at the right end part of the bidirectional screw rod 301 through a nut, a shaking handle 306 is welded and fixed on the rotating disc 305, a first protruding structure 201 arranged at the bottom of the second rectangular plate 2 is movably arranged in a groove corresponding to the first rectangular plate 1, and the first rectangular plate 1 is fixedly connected with the rocker drill base 5 through a bolt.
Specifically, a first groove structure 202 and a second groove structure 203 are vertically arranged on the second rectangular plate 2, the first holding mechanism 3 is movably arranged in the first groove structure 202, and the second holding mechanism 4 is movably arranged in the second groove structure 203; the first fixing mechanism 3 and the second fixing mechanism 4 can flexibly move, the bidirectional screw rod 301 is prevented from bearing the weight of a product to be processed mounted on the rectangular plate II 2, and the long-term use stability of the bidirectional screw rod 301 is improved; the depth of the second groove structure 203 is greater than that of the first groove structure 202, so that the clamping and holding heights of the first holding mechanism 3 and the second holding mechanism 4 are consistent, and the mutual interference of the first holding mechanism 3 and the second holding mechanism 4 in operation is avoided.
Specifically, the outer wall of a protruding structure II 3031 at the bottom of a rectangular plate III 303 is in clearance fit with a groove structure I202, a bidirectional screw rod 301 is in threaded fit with a threaded hole 3032 in the center of the protruding structure II 3031, and a step structure 3033 is arranged at the upper part of the rectangular plate III 303; the step structure 3033 is useful for holding a product to be processed, and an elastic rubber material may be installed in the step structure 3033 in order to protect the appearance of the product.
Specifically, the threaded rods of the bidirectional screw rod 301 positioned on the two sides of the first cylindrical plate 302 have opposite thread directions, and the threaded rods on the two sides of the first cylindrical plate 302 are welded and fixed with the first cylindrical plate 302; the three rectangular plates 303 on the two sides of the cylindrical plate I302 are symmetrically arranged on the bidirectional screw rod 301, and can synchronously move in the same direction or in opposite directions when the bidirectional screw rod 301 rotates, so that the fixing and releasing operation of the product to be processed is realized.
Specifically, the cylindrical plate II 308 is fixedly connected with the rectangular plate II 2 through a bolt, the smooth outer wall of the bidirectional screw rod 301 on one side of the rotating disc 305 is sleeved with the special nut 304, an internal thread structure is arranged in a groove of the cylindrical plate II 308 on one side of the rotating disc 305, the inner hole and the step outer wall of the special nut 304 are provided with thread structures which are respectively in thread fit with the bidirectional screw rod 301 and the cylindrical plate II 308, the bidirectional screw rod 301 is positioned on the special nut 304 and is provided with a smooth section without the thread structure, when the bidirectional screw rod 301 rotates, the step outer wall of the special nut 304 is in thread connection with the internal thread structure in the groove of the cylindrical plate II 308, when a product to be processed is clamped, the fixed position needs to be locked, at the moment, the special nut 304 only needs to be screwed into the cylindrical plate II 308 continuously, so that the, the locking and positioning effects can be quickly and conveniently realized.
Specifically, a rectangular plate I1 is fixedly connected with a rocker arm drill base 5 through a bolt arranged at the position of a circular through hole 101, an L-shaped plate 6 is fixedly arranged at the end part of a groove of the rectangular plate I1, the bottom of the L-shaped plate 6 is fixedly connected with the rectangular plate I1 through the bolt, and the upper part of the L-shaped plate 6 is in clearance fit with the groove of the rectangular plate I1; the L-shaped plate 6 is convenient to install and detach the whole fixing device and maintain in the later period, and meanwhile plays a good limiting role, so that safety accidents caused by the fact that the rectangular plate 2 falls off from the rectangular plate 1 due to misoperation are avoided.
The working principle is as follows: firstly, fixedly installing a rectangular plate I1 at an appointed position of a rocker arm drill base 5 through a bolt, then installing a first protruding structure 201 at the bottom of a rectangular plate II 2 in a corresponding groove of the rectangular plate I1, and then fixedly installing an L-shaped plate 6 at the position of a groove port of the rectangular plate I1 through a bolt; the two rectangular plates III 303 are arranged on two sides of a cylindrical plate I302 of a bidirectional screw 301 in a pair vehicle mode, then a bearing 307 arranged in a cylindrical plate II 308 is fixedly arranged at one side end of the bidirectional screw 301, meanwhile, a convex structure II at the bottom of the two rectangular plates III 303 is movably arranged in a groove structure I202, then the cylindrical plate II 308 is fixed with a rectangular plate II 2 through a bolt, a special nut 304 is sleeved on the outer side of the other end of the bidirectional screw 301 and is partially screwed into the cylindrical plate II 308 at a corresponding position, and finally a rotating disc 305 is fixedly arranged through a nut; since the first holding mechanism 3 and the second holding mechanism 4 have the same structure, the second holding mechanism 4 is installed in the same way; during holding operation, the handle 306 is shaken to drive the rotating disc 305 to rotate, so that the bidirectional screw rod 301 is driven to move, synchronous motion of three 303 rectangular plates symmetrically installed is realized, holding and positioning of a product to be processed at four angles are realized, then the special nut 304 is continuously screwed into the second 308 cylindrical plate, an internal thread structure in the inner hole of the special nut 304 is connected and matched with the bidirectional screw rod 301, and the quick and convenient locking and positioning effects are realized.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a fixing device for hardware processing, includes first fixing mechanism (3) and second fixing mechanism (4), its characterized in that: the first fixing mechanism (3) and the second fixing mechanism (4) are vertically installed on the second rectangular plate (2), the first fixing mechanism (3) is installed on the upper portion of the second fixing mechanism (4), the first fixing mechanism (3) and the second fixing mechanism (4) are identical in structure, the first fixing mechanism (3) comprises a bidirectional screw rod (301), a rotating disc (305) and a bearing (307), a cylindrical plate I (302) is fixedly installed at the middle position of the bidirectional screw rod (301), rectangular plates III (303) are symmetrically installed on the bidirectional screw rod (301) on two sides of the cylindrical plate I (302), the inner wall of the bearing (307) is in interference fit with the left smooth end portion of the bidirectional screw rod (301), the outer wall of the bearing (307) is in interference fit with the cylindrical plate II (308) fixedly installed on the rectangular plate II (2), and the rotating disc (305) is fixedly installed at the right end portion of the bidirectional screw rod (301) through nuts, a shaking handle (306) is welded and fixed on the rotating disc (305), a first protruding structure (201) arranged at the bottom of the second rectangular plate (2) is movably installed in a groove corresponding to the first rectangular plate (1), and the first rectangular plate (1) is fixedly connected with the rocker drill base (5) through a bolt.
2. The hardware processing holding device according to claim 1, wherein: the rectangular plate II (2) is vertically provided with a groove structure I (202) and a groove structure II (203), the first holding mechanism (3) is movably arranged in the groove structure I (202), and the second holding mechanism (4) is movably arranged in the groove structure II (203).
3. The hardware processing holding device according to claim 1, wherein: the outer wall of a protruding structure II (3031) at the bottom of the rectangular plate III (303) is in clearance fit with the groove structure I (202), the bidirectional screw rod (301) is in threaded fit with a threaded hole (3032) in the center of the protruding structure II (3031), and a step structure (3033) is arranged at the upper part of the rectangular plate III (303).
4. The hardware processing holding device according to claim 1, wherein: the two-way screw rod (301) is located the threaded rod screw thread opposite direction of cylindrical plate (302) both sides, the threaded rod and the cylindrical plate (302) welded fastening of cylindrical plate (302) both sides.
5. The hardware processing holding device according to claim 1, wherein: the two cylindrical plates (308) are fixedly connected with the two rectangular plates (2) through bolts, special nuts (304) are sleeved on the smooth outer wall of the two-way screw rod (301) on one side of the rotating disc (305), internal thread structures are arranged in grooves of the two cylindrical plates (308) on one side of the rotating disc (305), and thread structures are arranged on inner holes of the special nuts (304) and outer walls of the steps and are in thread fit with the two-way screw rod (301) and the two cylindrical plates (308) respectively.
6. The hardware processing holding device according to claim 1, wherein: rectangular plate (1) bores base (5) fixed connection through installing the bolt and the rocking arm in circular through-hole (101) position, the recess tip fixed mounting of rectangular plate (1) has L template (6), the bottom of L template (6) is through bolt and rectangular plate (1) fixed connection, the upper portion of L template (6) and the recess clearance fit of rectangular plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920339371.0U CN209836808U (en) | 2019-03-18 | 2019-03-18 | Fixing device for hardware machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920339371.0U CN209836808U (en) | 2019-03-18 | 2019-03-18 | Fixing device for hardware machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209836808U true CN209836808U (en) | 2019-12-24 |
Family
ID=68906640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920339371.0U Expired - Fee Related CN209836808U (en) | 2019-03-18 | 2019-03-18 | Fixing device for hardware machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209836808U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111900657A (en) * | 2020-08-10 | 2020-11-06 | 郑响球 | Low-voltage distribution cabinet body assembly correcting device |
-
2019
- 2019-03-18 CN CN201920339371.0U patent/CN209836808U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111900657A (en) * | 2020-08-10 | 2020-11-06 | 郑响球 | Low-voltage distribution cabinet body assembly correcting device |
| CN111900657B (en) * | 2020-08-10 | 2022-04-15 | 扬州德云电气设备集团有限公司 | Low-voltage distribution cabinet body assembly correcting device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191224 Termination date: 20210318 |