CN216228795U - Locking and positioning device for manual polishing of hardware castings - Google Patents
Locking and positioning device for manual polishing of hardware castings Download PDFInfo
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- CN216228795U CN216228795U CN202122918663.XU CN202122918663U CN216228795U CN 216228795 U CN216228795 U CN 216228795U CN 202122918663 U CN202122918663 U CN 202122918663U CN 216228795 U CN216228795 U CN 216228795U
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Abstract
The utility model discloses a locking and positioning device for manual polishing of hardware castings, which comprises a base, wherein a support plate is integrally formed on the outer wall of one side of the base, sliding grooves are formed in two sides of the outer wall of the top of the base, sliding rods are arranged in the sliding grooves through bolts, a base plate is connected between the two sliding rods in a sliding mode, the base plate and the inner part of the support plate are connected with mounting shells in a sliding mode, clamping heads are arranged on the outer wall of one side of the two mounting shells through bearings, a groove is formed in the outer wall of the bottom of the base, and a screw rod in threaded connection with the base plate is arranged in the groove through a bearing. When the equipment is used for clamping a workpiece, the clamping heads can rotate by rotating the handle, so that the workpiece clamped by the two clamping heads can rotate, the other side of the workpiece can be conveniently polished when the flat tongs are not loosened, the polishing convenience is improved, and the equipment can be conveniently moved by the balls arranged in the base.
Description
Technical Field
The utility model relates to the technical field of hardware casting polishing auxiliary equipment, in particular to a locking and positioning device for manual polishing of hardware castings.
Background
The hardware casting refers to a tool obtained by processing and casting metals such as gold, silver, copper, iron, tin and the like, and is used for fixing things, processing things, decoration and the like.
At present, need hold with flat-nose pliers when current five metals foundry goods is polished by hand, but current flat-nose pliers can't rotate the work piece when polishing, influence the staff and polish, the inconvenient transport of current flat-nose pliers simultaneously influences the use of flat-nose pliers, consequently, need to design a artifical locking positioner for polishing of five metals foundry goods to solve above-mentioned problem urgently.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects that a workpiece cannot be rotated and the flat tongs are inconvenient to carry during polishing of the existing flat tongs in the prior art, and provides a locking and positioning device for manually polishing a hardware casting.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides an artifical locking positioner that polishes of five metals foundry goods, includes the base, integrated into one piece has the extension board on the outer wall of base one side, the spout has all been seted up to base top outer wall both sides, and the spout is inside installs the slide bar, two through the bolt sliding connection has the base plate between the slide bar, and base plate and the inside sliding connection of extension board have an installation shell, two install the holding head through the bearing on the outer wall of installation shell one side, set up flutedly on the outer wall of base bottom, and the recess is inside installs the lead screw that is threaded connection with the base plate through the bearing, the handle, one of them are all installed through the parallel key to lead screw one end and one of them holding head one end the ratchet that is located the installation shell is installed through the parallel key to holding head one end.
Furthermore, a sliding connection groove is formed in the outer wall of one side of the installation shell, and a nut is connected inside the sliding connection groove in a sliding mode.
Furthermore, the base plate and the outer wall of one side of the support plate are provided with inserting holes close to the top, and the inside of each inserting hole is inserted with a limiting bolt in threaded connection with the inside of the nut.
Furthermore, a jack is formed in the outer wall of one side of the mounting shell, an inserting rod is inserted into the jack, and a limiting claw is welded at one end of the inserting rod.
Furthermore, a connecting spring is installed between the limiting claw and the installation shell through a bolt, and the connecting spring is sleeved outside the insertion rod.
Further, the placing grooves with grooves communicated with each other are formed in the two sides of the outer wall of the bottom of the base, and balls are placed in the placing grooves.
Furthermore, a limiting plate is installed on the inner wall of the side face of the placing groove through bolts, springs which are distributed in an equidistant structure are installed on the outer wall of the bottom of the limiting plate through bolts, and a pressing plate which is in contact with the balls is installed at the bottom end of each spring through bolts.
The utility model has the beneficial effects that:
1. through the clamping head and the handle that set up, when using this equipment to grasp the work piece, can be through rotating the handle for the clamping head rotates, thereby makes the work piece of two clamping head grips rotate, so that polish the another side of work piece when not loosening flat-nose pliers, be favorable to improving the convenience of polishing.
2. Through the ball that sets up, when carrying this equipment, install the ball inside the base and can make this equipment remove comparatively convenient to reduce the degree of difficulty of removing this centre gripping equipment, be favorable to improving the practicality of this equipment.
3. Through the spacing bolt and nut, the installation shell that set up, when using this equipment, can adjust the height of installation shell through the installation shell of pulling up, then rotating spacing bolt for spacing bolt is pegged graft inside the nut, thereby restricts the installation shell, so that adjust this installation shell position, make this equipment centre gripping the work piece of different specifications.
Drawings
FIG. 1 is a schematic structural diagram of a locking and positioning device for manual polishing of a hardware casting according to the present invention in a front view;
FIG. 2 is a side sectional view of a front view structure of the locking and positioning device for manual polishing of hardware castings, which is provided by the utility model;
FIG. 3 is a side sectional view of a mounting shell structure of the locking and positioning device for manual hardware casting polishing, which is provided by the utility model;
fig. 4 is a structural cross-sectional view of a substrate and a mounting shell of the locking and positioning device for manually polishing a hardware casting provided by the utility model.
In the figure: the device comprises a base 1, a support plate 2, a base plate 3, a mounting shell 4, a clamping head 5, a handle 6, an insertion rod 7, a sliding groove 8, a sliding rod 9, a groove 10, a screw rod 11, a placing groove 12, a ball 13, a limiting plate 14, a spring 15, a pressing plate 16, a ratchet 17, an insertion hole 18, a connecting spring 19, a sliding groove 20, an insertion hole 21, a limiting bolt 22, a nut 23 and a limiting claw 24.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1 to 4, a locking and positioning device for manual polishing of hardware castings comprises a base 1, a support plate 2 is integrally formed on the outer wall of one side of the base 1, sliding grooves 8 are formed in both sides of the outer wall of the top of the base 1, sliding rods 9 are installed inside the sliding grooves 8 through bolts, the sliding rods 9 are convenient to guide when the base plate 3 moves, a base plate 3 is connected between the two sliding rods 9 in a sliding manner, the base plate 3 can slide on the sliding rods 9 under the action of a screw rod 11, so that a workpiece can be clamped by clamping heads 5, the base plate 3 and the inner part of the support plate 2 are connected with a mounting shell 4 in a sliding manner, the clamping heads 5 are installed on the outer wall of one side of the two mounting shells 4 through bearings, the clamping heads 5 are convenient to clamp the workpiece when the base plate 3 moves, a groove 10 is formed in the outer wall of the bottom of the base 1, the screw rod 11 is convenient to install in the groove 10, and a screw rod 11 in threaded connection with the base plate 3 is installed in the groove 10 through a bearing, the lead screw 11 is convenient for transmit motion for base plate 3 moves 3, and handle 6 is all installed through the parallel key with one of them clamping head 5 one end to lead screw 11 one end, and the staff of being convenient for of handle 6 rotates lead screw 11 and clamping head 5.
Further, smooth groove 20 has been seted up on the outer wall of 4 one sides of installation shell, smooth groove 20 is convenient for install nut 23, make nut 23 install inside installation shell 4, and the inside sliding connection in smooth groove 20 has nut 23, nut 23 cooperation stop bolt 22 can restrict installation shell 4, plug-in hole 21 has all been seted up near top department with 2 one side outer walls of extension board to base plate 3, plug-in hole 21 is convenient for install stop bolt 22, and the inside grafting of plug-in hole 21 has threaded connection at the inside stop bolt 22 of nut 23, stop bolt 22 cooperation nut 23 is convenient for fix installation shell 4.
Further, ratchet 17 that is located the installation shell 4 inside is installed through the parallel key to one of them clamping head 5 one end, ratchet 17 is convenient for cooperate spacing claw 24 to limit clamping head 5, make the work piece of two clamping head 5 centre grippings not move, jack 18 has been seted up on one of them installation shell 4 one side outer wall, jack 18 is convenient for install spacing claw 24, and jack 18 is inside to be pegged graft and has peg graft pole 7, peg graft pole 7 is convenient for install spacing claw 24, 7 one end welding of peg graft pole has spacing claw 24, spacing claw 24 is convenient for cooperate ratchet 17 to limit clamping head 5, install connecting spring 19 through the bolt between spacing claw 24 and the installation shell 4, connecting spring 19 is convenient for make spacing claw 24 tightly peg graft inside ratchet 17, thereby limit ratchet 17, so that limit clamping head 5, and connecting spring 19 cup joints at peg graft pole 7 outsidely.
Further, the arrangement groove 12 that recess 10 communicates each other is all seted up to base 1 bottom outer wall both sides, arrangement groove 12 is convenient for install ball 13, and the inside ball 13 of having placed of arrangement groove 12, ball 13 is convenient for this base 1 motion, install limiting plate 14 through the bolt on the inner wall of arrangement groove 12 side, limiting plate 14 is convenient for install the structure that spring 15 and clamp plate 16 constitute, and install the spring 15 that is equidistant structure distribution through the bolt on the outer wall of limiting plate 14 bottom, spring 15 is convenient for make clamp plate 16 push down ball 3, the clamp plate 16 with ball 13 mutual contact is installed through the bolt in spring 15 bottom, clamp plate 16 can hold down ball 13 under spring 15 effect, make ball 13 spill arrangement groove 12, it is convenient for simultaneously inside ball 13 base 1 to tighten up when installing base 1 with the bolt, so that this equipment is fixed.
The working principle is as follows: when the device is used, a worker can adjust the height of the mounting shell 4 according to the size of a workpiece, the worker can rotate the limiting bolt 22 at the moment, the limiting bolt 22 and the nut 23 are loosened, the mounting shell 4 can be lifted on the base plate 3 and the support plate 2, then the limiting bolt 22 is rotated, the limiting bolt 22 is inserted into the nut 23, the mounting shell 4 is limited, then the worker rotates the handle 6 at the bottom, the lead screw 11 drives the base plate 3 to slide on the sliding rod 9, so that the two clamping heads 5 clamp the workpiece, then the workpiece is polished, after polishing is finished, the inserting rod 7 can be pulled out, the limiting claw 24 is separated from the ratchet wheel 17, then the worker rotates the handle 6 above, so that one of the clamping heads 5 rotates, so that the workpiece clamped by the two clamping heads 5 rotates, then the inserting rod 7 is loosened, so that the inserting rod 7 moves under the connecting spring 19, the limiting claw 24 is inserted on the ratchet wheel 17, the workpiece is limited, and the other surface of the workpiece is conveniently polished, and then when the equipment is carried, the ball 13 can enable the base 1 to move conveniently, so that the equipment is conveniently carried.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (7)
1. The locking and positioning device for manual polishing of hardware castings comprises a base (1) and is characterized in that a support plate (2) is integrally formed on the outer wall of one side of the base (1), sliding grooves (8) are formed in two sides of the outer wall of the top of the base (1), sliding rods (9) are mounted inside the sliding grooves (8) through bolts, a base plate (3) is connected between the sliding rods (9) in a sliding mode, a mounting shell (4) is connected between the base plate (3) and the support plate (2) in a sliding mode, clamping heads (5) are mounted on the outer wall of one side of the mounting shell (4) through bearings, grooves (10) are formed in the outer wall of the bottom of the base (1), a lead screw (11) in threaded connection with the base plate (3) is mounted inside the grooves (10) through bearings, and a handle (6) is mounted at one end of the lead screw (11) and one end of one clamping head (5) through a flat key, one end of one of the clamping heads (5) is provided with a ratchet wheel (17) positioned in the mounting shell (4) through a flat key.
2. The locking and positioning device for manual grinding of hardware castings according to claim 1, wherein a sliding connection groove (20) is formed in an outer wall of one side of the mounting shell (4), and a nut (23) is slidably connected to the inside of the sliding connection groove (20).
3. The locking and positioning device for manual grinding of hardware castings according to claim 2, wherein insertion holes (21) are formed in the outer walls of one sides of the base plate (3) and the support plate (2) close to the top, and limit bolts (22) which are in threaded connection with the inside of nuts (23) are inserted into the insertion holes (21).
4. The locking and positioning device for manual grinding of hardware castings according to claim 1, wherein a jack (18) is formed in an outer wall of one side of one of the mounting shells (4), an inserting rod (7) is inserted into the jack (18), and a limiting claw (24) is welded at one end of the inserting rod (7).
5. The locking and positioning device for manual grinding of hardware castings according to claim 4, wherein a connecting spring (19) is installed between the limiting claw (24) and the installation shell (4) through a bolt, and the connecting spring (19) is sleeved outside the insertion rod (7).
6. The locking and positioning device for manual grinding of hardware castings according to claim 1, wherein grooves (10) are formed in two sides of the outer wall of the bottom of the base (1) and are communicated with each other, and balls (13) are placed in the grooves (12).
7. The locking and positioning device for manual grinding of hardware castings according to claim 6, wherein the inner wall of the side face of the placement groove (12) is provided with a limiting plate (14) through a bolt, the outer wall of the bottom of the limiting plate (14) is provided with springs (15) distributed in an equidistant structure through bolts, and the bottom end of each spring (15) is provided with a pressing plate (16) in contact with the balls (13) through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122918663.XU CN216228795U (en) | 2021-11-25 | 2021-11-25 | Locking and positioning device for manual polishing of hardware castings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122918663.XU CN216228795U (en) | 2021-11-25 | 2021-11-25 | Locking and positioning device for manual polishing of hardware castings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216228795U true CN216228795U (en) | 2022-04-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122918663.XU Active CN216228795U (en) | 2021-11-25 | 2021-11-25 | Locking and positioning device for manual polishing of hardware castings |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114714273A (en) * | 2022-04-19 | 2022-07-08 | 深圳市华乐珠宝首饰有限公司 | Multifunctional jewelry positioning fixture |
-
2021
- 2021-11-25 CN CN202122918663.XU patent/CN216228795U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114714273A (en) * | 2022-04-19 | 2022-07-08 | 深圳市华乐珠宝首饰有限公司 | Multifunctional jewelry positioning fixture |
| CN114714273B (en) * | 2022-04-19 | 2024-03-19 | 深圳市华乐珠宝首饰有限公司 | Multifunctional jewelry positioning fixture |
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