CN215469659U

CN215469659U - Positioning device with protection function for machining mechanical movement

Info

Publication number: CN215469659U
Application number: CN202121559889.9U
Authority: CN
Inventors: 于韬; 李爱香
Original assignee: YANTAI POLARIS CO LTD
Current assignee: YANTAI POLARIS CO LTD
Priority date: 2021-07-09
Filing date: 2021-07-09
Publication date: 2022-01-11
Anticipated expiration: 2031-07-09

Abstract

The utility model relates to the technical field of machining of mechanical cores, and discloses a positioning device with a protection function for machining of a mechanical core, which comprises a bottom plate, wherein two fixed plates are symmetrically connected to the upper end of the bottom plate, a positioning dustproof protection mechanism is installed at the upper end of the bottom plate, a chute is formed in the side wall of the upper end of the bottom plate, a sliding block is connected in the chute in a sliding manner, one end, away from the bottom plate, of the sliding block penetrates through a chute notch and extends upwards and is connected with a mounting plate, a placing block is connected to the upper end of the mounting plate, a placing groove is formed in the upper end of the placing block, bearings are embedded in the side walls of the two fixed plates on opposite sides, a lead screw is connected between the two bearings, a threaded hole is formed in the side wall of the sliding block, and the lead screw penetrates through the threaded hole. The utility model positions the mechanical movement by arranging a simple mechanical structure, reduces the error in processing, prevents dust from entering the movement, protects the movement, and improves the quality and the service life of products.

Description

Positioning device with protection function for machining mechanical movement

Technical Field

The utility model relates to the technical field of machining of mechanical cores, in particular to a positioning device with a protection function for machining of a mechanical core.

Background

The watch with the automatic mechanical movement is an automatic winding watch, a spring is driven to generate energy by utilizing power generated by the left-right swing of an automatic disc at the bottom of the movement, and the thickness of the watch is thicker than that of a common watch with a hand winding spring.

However, when the existing mechanical movement is processed, the operation of positioning the movement is generally inconvenient, so that a large error is generated during processing, and the quality is affected.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems that when the existing mechanical movement is processed, the movement is generally inconvenient to position, so that a large error is generated during processing, and the quality is influenced, and provides a positioning device with a protection function for processing the mechanical movement.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a positioning device with a protection function for machining a mechanical movement comprises a bottom plate, wherein two fixed plates are symmetrically connected to the upper end of the bottom plate, and a positioning dustproof protection mechanism is installed at the upper end of the bottom plate;

the positioning protection dustproof mechanism comprises a chute, the chute is arranged on the side wall of the upper end of a bottom plate, a slide block is connected in the chute in a sliding manner, one end of the slide block, far away from the bottom plate, penetrates through a chute notch and extends upwards and is connected with a mounting plate, the upper end of the mounting plate is connected with a placing block, the upper end of the placing block is provided with a placing groove, bearings are embedded on the side walls of the two fixing plates, a lead screw is connected between the two bearings, a threaded hole is formed in the side wall of the slide block, the lead screw penetrates through the threaded hole and is connected with the threaded hole through threads, a positioning ruler is connected between the two fixing plates, the positioning ruler is positioned at a position above the placing block, a positioning rod is arranged on the side wall of the mounting plate, the rod wall of the positioning rod is arranged on the side wall of the positioning ruler, and two groups of limiting rods are symmetrically connected to the upper end of the placing block about the placing groove, the top of standing groove is provided with the dust guard, and four gag lever posts run through the dust guard setting, the dust guard slides and sets up on the gag lever post.

Preferably, the sliding chute is internally and fixedly connected with a sliding rod, the sliding rod penetrates through the sliding block, and the sliding block is connected to the sliding rod in a sliding mode.

Preferably, a rolling groove is formed in one end, away from the mounting plate, of the sliding block, rolling balls are arranged in the rolling groove, the balls penetrate through notches of the rolling groove, and the balls are connected to the bottom of the sliding groove in a rolling mode.

Preferably, a rotating block is sleeved on the rod wall of the screw rod.

Preferably, a handle is mounted at the upper end of the dust guard.

Preferably, the upper end of the bottom plate is provided with a collecting box.

Compared with the prior art, the utility model provides a positioning device with a protection function for machining a mechanical movement, which has the following beneficial effects:

1. this positioner is used in processing of protect function mechanical core through setting up the mounting panel, placing piece, standing groove, bearing, lead screw, screw hole, location chi and locating lever between the structure mutually support come to fix a position mechanical core, reduce the error of adding man-hour, improve the quality of product.

2. This positioner is used in processing of protect function mechanical core, mutually support through setting up between gag lever post and the dust guard isotructure and come completely cut off external foreign matter dust, prevent that the dust from entering into the core in, lead to the core to damage to, improve the roommate life-span of product.

Drawings

Fig. 1 is a schematic structural diagram of a positioning device for machining a mechanical movement with a protection function according to the present invention;

fig. 2 is a side view of a positioning device for machining a mechanical movement with a protection function according to the present invention;

fig. 3 is an enlarged view of a portion a in fig. 2.

In the figure: 1. a base plate; 2. a fixing plate; 3. a chute; 4. a slider; 5. mounting a plate; 6. placing the blocks; 7. a placement groove; 8. a bearing; 9. a screw rod; 10. a threaded hole; 11. positioning a ruler; 12. positioning a rod; 13. a limiting rod; 14. a dust-proof plate; 15. a slide bar; 16. a rolling groove; 17. a ball bearing; 18. rotating the block; 19. a handle; 20. and (4) collecting the box.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-3, a positioning device with a protection function for machining a mechanical movement comprises a bottom plate 1, wherein two fixing plates 2 are symmetrically connected to the upper end of the bottom plate 1, and a positioning dustproof protection mechanism is installed at the upper end of the bottom plate 1;

the positioning protection dustproof mechanism comprises a chute 3, the chute 3 is arranged on the side wall of the upper end of a bottom plate 1, a slide block 4 is connected in the chute 3 in a sliding manner, one end of the slide block 4, far away from the bottom plate 1, penetrates through the notch of the chute 3 and extends upwards and is connected with a mounting plate 5, the upper end of the mounting plate 5 is connected with a placing block 6, the upper end of the placing block 6 is provided with a placing groove 7, bearings 8 are embedded on the side walls of the opposite sides of two fixing plates 2, a lead screw 9 is connected between the two bearings 8, a threaded hole 10 is formed in the side wall of the slide block 4, the lead screw 9 penetrates through the threaded hole 10 and is connected with the threaded hole 10, a positioning ruler 11 is connected between the two fixing plates 2, the positioning ruler 11 is arranged at the position above the placing block 6, a positioning rod 12 is arranged on the side wall of the mounting plate 5, the rod wall of the positioning ruler 12 is arranged on the side wall of the positioning ruler 11, and two groups of limiting rods 13 are symmetrically connected with the upper end of the placing block 6 about the placing groove 7, a dust guard 14 is arranged above the placing groove 7, four limiting rods 13 are arranged through the dust guard 14, the dust guard 14 is arranged on the limiting rods 13 in a sliding manner, firstly, the dust guard 14 is taken down from the limiting rods 13, then the mechanical movement is placed in the placing groove 7, then the screw rod 9 is rotated, the rotation of the screw rod 9 drives the slide block 4 to horizontally and transversely move in the chute 3 through the threads in the threaded hole 10, the movement of the slide block 4 drives the mounting plate 5 to horizontally and transversely move, the movement of the mounting plate 5 drives the placing block 6 to horizontally and transversely move, meanwhile, the movement of the mounting plate 5 also drives the positioning rod 12 to horizontally and transversely move, when the positioning rod 12 moves to a corresponding numerical value on the positioning ruler 11, the rotation of the screw rod 9 is stopped, at the moment, the positioning of the mechanical movement to be processed is finished, when the working process is stopped, the dust guard 14 is covered on the placing groove 7 through the limiting rods 13, the dust guard 14 will shelter from mechanical core, thereby, keep apart external dust foreign matter, drive mechanical core through setting up lead screw 9 and remove, fix a position it by location chi 11 again, thereby, reduce the error of mechanical core man-hour, improve the quality of product, prevent dust by dust guard 14 to it again, prevent that external foreign matter dust from entering into mechanical core, lead to inside apparatus to block up, cause the product to damage, thereby, protect the product, the life of improvement product.

Slide bar 15 is fixedly connected with in the spout 3, and slide bar 15 runs through slider 4 and sets up, and slider 4 sliding connection prevents that slider 4 from breaking away from in the spout 3 on slider 15.

The one end that the mounting panel 5 was kept away from to slider 4 has seted up rolling groove 16, is provided with rolling ball 17 in the rolling groove 16, and ball 17 passes the notch setting of rolling groove 16, and ball 17 rolling connection reduces the frictional force between slider 4 and the spout 3 at the tank bottom of spout 3.

The rod wall of the screw rod 9 is sleeved with a rotating block 18, so that the screw rod 9 can be conveniently rotated.

The dust guard 14 is provided with a handle 19 at the upper end thereof to apply a force to the dust guard 14.

The upper end of the bottom plate 1 is provided with a collecting box 20, which is convenient for collecting the processed movement.

In the utility model, firstly, the dust guard 14 is taken down from the limiting rod 13, then the mechanical movement is placed in the placing groove 7, then the screw rod 9 is rotated, the rotation of the screw rod 9 generates acting force on the slide block 4 through the thread in the threaded hole 10, the slide block 4 horizontally and transversely moves in the sliding groove 3 under the action of the acting force, the movement of the slide block 4 generates acting force on the mounting plate 5, the mounting plate 5 horizontally and transversely moves under the action of the acting force, the movement of the mounting plate 5 generates acting force on the placing block 6, the placing block 6 horizontally and transversely moves under the action of the acting force, meanwhile, the movement of the mounting plate 5 also generates acting force on the positioning rod 12, the positioning rod 12 horizontally and transversely moves under the action of the acting force, when the positioning rod 12 moves to a corresponding numerical value on the positioning ruler 11, the screw rod 9 stops rotating, and at this time, the positioning of the mechanical movement to be processed is completed, in the course of the work, when needing the outage, cover standing groove 7 with dust guard 14 through gag lever post 13 on, dust guard 14 will shelter from mechanical core, thereby, keep apart external dust foreign matter, drive mechanical core through setting up lead screw 9 and remove, fix a position it by location chi 11 again, thereby, reduce the error of mechanical core man-hour, improve the quality of product, prevent dust by dust guard 14 again to it, prevent that external foreign matter dust from entering into mechanical core, lead to inside apparatus to block up, cause the product to damage, thereby, protect the product, the life of improvement product.

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

1. A positioning device with a protection function for machining a mechanical movement comprises a bottom plate (1) and is characterized in that two fixing plates (2) are symmetrically connected to the upper end of the bottom plate (1), and a positioning dustproof protection mechanism is installed at the upper end of the bottom plate (1);

the positioning protection dustproof mechanism comprises a sliding chute (3), the sliding chute (3) is arranged on the side wall of the upper end of a bottom plate (1), a sliding block (4) is connected in the sliding chute (3) in a sliding mode, one end, far away from the bottom plate (1), of the sliding block (4) penetrates through a notch of the sliding chute (3) and extends upwards and is connected with a mounting plate (5), a placing block (6) is connected to the upper end of the mounting plate (5), a placing groove (7) is formed in the upper end of the placing block (6), bearings (8) are embedded in the side walls of the two opposite sides of the two fixing plates (2), a lead screw (9) is connected between the two bearings (8) together, a threaded hole (10) is formed in the side wall of the sliding block (4), the lead screw (9) penetrates through the threaded hole (10) and is connected with the threaded hole (10) through threads, and a positioning ruler (11) is connected between the two fixing plates (2) together, and the position setting that positioning ruler (11) are located and place piece (6) top, install locating lever (12) on the lateral wall of mounting panel (5), the pole wall setting of locating lever (12) is on the lateral wall of positioning ruler (11), place piece (6) upper end and have two sets of gag lever posts (13) about standing groove (7) symmetric connection, the top of standing groove (7) is provided with dust guard (14), and four gag lever posts (13) run through dust guard (14) and set up, dust guard (14) slide and set up on gag lever post (13).

2. The positioning device with the protection function for machining the mechanical movement is characterized in that a sliding rod (15) is fixedly connected in the sliding groove (3), the sliding rod (15) penetrates through the sliding block (4), and the sliding block (4) is connected to the sliding rod (15) in a sliding mode.

3. The positioning device for machining the mechanical movement with the protection function according to claim 1, wherein a rolling groove (16) is formed in one end, away from the mounting plate (5), of the sliding block (4), a rolling ball (17) is arranged in the rolling groove (16), the rolling ball (17) penetrates through a notch of the rolling groove (16), and the rolling ball (17) is connected to the bottom of the sliding groove (3) in a rolling mode.

4. The positioning device for machining the mechanical movement with the protection function according to claim 1, wherein a rotating block (18) is sleeved on a rod wall of the screw rod (9).

5. The positioning device for machining the mechanical movement with the protection function according to claim 1, wherein a handle (19) is mounted at the upper end of the dust-proof plate (14).

6. The positioning device for machining the mechanical movement with the protection function according to claim 1, wherein a collection box (20) is arranged at the upper end of the bottom plate (1).