CN216067015U

CN216067015U - Positioning and clamping tool of clock dial polishing machine

Info

Publication number: CN216067015U
Application number: CN202122903630.8U
Authority: CN
Inventors: 纪明
Original assignee: Qingdao Zixin Industrial Co ltd
Current assignee: Qingdao Zixin Industrial Co ltd
Priority date: 2021-11-24
Filing date: 2021-11-24
Publication date: 2022-03-18
Anticipated expiration: 2031-11-24

Abstract

The utility model provides a positioning and clamping tool of a clock dial polishing machine, which comprises a base, wherein adjusting plates are respectively arranged on two sides of the upper end of the base, a positioning frame is arranged between the two adjusting plates, first positioning mechanisms are respectively arranged on two sides inside the positioning frame, each first positioning mechanism comprises a vertical plate, one side of each vertical plate is connected with a bottom plate, a moving groove is formed in one side of each vertical plate, a lead screw is rotatably arranged inside each moving groove, a moving block is connected to each lead screw in a threaded manner, and one side of each moving block is connected with a clamping plate; the inside diapire center of locating rack is equipped with second positioning mechanism, and second positioning mechanism has seted up the adsorption tank including the installation piece, installation piece upper end, and the inside slidable mounting in adsorption tank has the piston ring, and the piston ring upper end is connected with soft rubber ring, is connected with a plurality of supporting spring between piston ring lower extreme and the adsorption tank, and the inside aspiration pump that installs of installation piece. The utility model adopts double clamping, has good clamping effect, can not influence the polishing effect due to the sliding of the dial plate, and is convenient to adjust and use.

Description

Positioning and clamping tool of clock dial polishing machine

Technical Field

The utility model mainly relates to the technical field of clock processing, in particular to a positioning and clamping tool of a clock dial polishing machine.

Background

A timepiece is a device for timing and also a precision instrument for measuring and indicating time, and is usually distinguished by the size of the internal machine. The clock dial is mainly used for displaying time, simultaneously, the design of the clock is related to the whole clock, the clock dial can be designed into different shapes, different materials can be used, and the time scale can also be simply painted or printed in a protruding mode. The dial needs to be polished during manufacture to maintain its smooth surface.

For example, patent application for application number CN201921215247.X, the power distribution box comprises a box body, one side of box is seted up flutedly, the threaded rod is installed to the recess internal rotation, set up two sections on the threaded rod and revolve to opposite screw, two threaded sleeve are installed to the screw thread on the threaded rod, two sections screw threads on the threaded rod respectively with the threaded sleeve looks adaptation that corresponds, threaded sleeve's top fixed mounting has the bracing piece, set up two first through-holes on the bottom inner wall of box, two first through-holes all are linked together with the recess. Although the device can cushion the too big dynamics of burnishing machine when polishing, reduces the damage to ornament, clamping mechanism is too simple, only adopts single tight mode of clamp for it is not good to press from both sides tight effect, adds man-hour in polishing, causes the dial plate to slide easily, influences polishing effect.

SUMMERY OF THE UTILITY MODEL

The utility model mainly provides a positioning and clamping tool of a clock dial polishing machine, which is used for solving the technical problems in the background technology.

The technical scheme adopted by the utility model for solving the technical problems is as follows:

a positioning and clamping tool of a clock dial polishing machine comprises a base, wherein adjusting plates are respectively mounted on two sides of the upper end of the base, a positioning frame is arranged between the two adjusting plates, first positioning mechanisms are respectively arranged on two sides of the inner portion of the positioning frame, each first positioning mechanism comprises a vertical plate, an integrated bottom plate is connected to one side of each vertical plate, a moving groove is formed in one side, facing the bottom plate, of each vertical plate, a lead screw is rotatably mounted in each moving groove, a moving block is connected to the lead screw in a threaded mode, and one side of the moving block is connected with a clamping plate; the utility model discloses a pneumatic suction pump, including the locating rack, the inside diapire center of locating rack is equipped with second positioning mechanism, second positioning mechanism is including the installation piece, the adsorption tank has been seted up at installation piece upper end center, the inside slidable mounting of adsorption tank has the piston ring, the piston ring upper end is connected with soft rubber ring, be connected with a plurality of supporting spring between piston ring lower extreme and the adsorption tank diapire, the internally mounted of installation piece has the aspiration pump, be connected with the trachea between aspiration pump output and the adsorption tank diapire.

Preferably, a controller is mounted on one of the adjusting plates.

Preferably, every the inside axostylus axostyle that all is equipped with driving motor and rotation installation of regulating plate, just driving motor output and axostylus axostyle axle center link to each other, the axostylus axostyle is connected with the locating rack.

Preferably, a first electric push rod is connected between the vertical plate block and the positioning frame.

Preferably, a stepping motor is installed at the upper end of the vertical plate block, and the output end of the stepping motor is connected with the axis of the screw rod.

Preferably, the upper end of the bottom plate block and the lower end of the clamping plate block are both connected with protective pads.

Preferably, the center of the bottom wall in the positioning frame is provided with a mounting groove, and a second electric push rod connected with the bottom wall of the mounting block is mounted in the mounting groove.

Compared with the prior art, the utility model has the beneficial effects that:

the dial plate can be placed at the upper ends of the two bottom plate blocks, the stepping motor is started, the lead screw is driven to rotate, the moving block is driven to move, the clamping plate block is matched with the bottom plate block to clamp the dial plate, then the second electric push rod is started, the second electric push rod pushes the mounting block to move upwards until the mounting block is close to the dial plate, the supporting spring contracts, the soft rubber ring is tightly attached to the bottom of the dial plate, due to the special effect of the soft rubber ring, the soft rubber ring can be seamlessly attached to the bottom of the dial plate, a closed space is formed inside the adsorption groove, the air suction pump is started, air pressure inside the adsorption groove is sucked through the air pipe, air pressure inside the adsorption groove is reduced, the dial plate is adsorbed, two different fixing modes are adopted, the dial plate can be positioned more effectively, sliding of the dial plate during polishing is avoided, and practicability is improved; in the polishing process, the driving motor can be started, the driving motor drives the shaft lever to rotate, so that the positioning frame rotates, the dial plate can rotate, the polishing process is convenient to carry out, and the practicability is improved; the first electric push rod is started to enable the two first positioning mechanisms to move oppositely, so that dial plates with different sizes can be used for processing, and the practicability is improved; the protective pad can avoid the too big dial plate that causes of clamp force to be impaired, further improves the practicality of device.

The present invention will be explained in detail below with reference to the drawings and specific embodiments.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a schematic view of the inner structure of the adjusting plate according to the present invention;

FIG. 3 is a schematic structural view of a first positioning mechanism of the present invention;

FIG. 4 is an enlarged view of the utility model at A;

fig. 5 is a schematic view of the internal structure of the mounting block of the present invention.

In the figure: 1. a base; 11. an adjusting plate; 12. a drive motor; 13. a shaft lever; 2. a positioning frame; 21. a first electric push rod; 22. a second electric push rod; 23. mounting grooves; 3. a first positioning mechanism; 31. a vertical plate block; 32. a bottom plate block; 33. a moving groove; 34. a screw rod; 35. a moving block; 36. clamping the plate; 37. a stepping motor; 38. a protective pad; 4. a second positioning mechanism; 41. mounting blocks; 42. an adsorption tank; 43. a piston ring; 44. a soft rubber ring; 45. a support spring; 46. an air pump; 47. an air tube; 5. and a controller.

Detailed Description

In order to facilitate an understanding of the utility model, the utility model will now be described more fully hereinafter with reference to the accompanying drawings, in which several embodiments of the utility model are shown, but which may be embodied in different forms and not limited to the embodiments described herein, but which are provided so as to provide a more thorough and complete disclosure of the utility model.

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 be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive 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, and the knowledge of the terms used herein in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 and 2, the present invention provides a technical solution: the utility model provides a tight frock of location clamp of clock and watch dial plate burnishing machine, includes base 1, regulating plate 11, two are installed respectively to 1 upper end both sides of base be equipped with locating rack 2, every between the regulating plate 11 the inside axostylus axostyle 13 that all is equipped with driving motor 12 and rotation installation of regulating plate 11, just driving motor 12 output and 13 axle centers of axostylus axostyle link to each other, axostylus axostyle 13 and locating rack 2 are connected, start driving motor 12, and driving axostylus axostyle 13 rotates for locating rack 2 rotates for the dial plate can rotate, the going on of the polishing processing of being convenient for.

Please refer to fig. 1-5, wherein one of the adjusting plates 11 is provided with a controller 5, the controller 5 may be a controller of the NUC120 type, a signal output terminal of the controller 5 is electrically connected to all electrical devices inside the device, a power input terminal of the controller 5 is connected to a mains supply, and the device is powered by the mains supply, and the detailed connection means is known in the art and is not described herein again, and the controller 5 is used for operation to improve the convenience of use.

Please refer to fig. 1 and 3 again, first positioning mechanisms 3 are respectively disposed on two sides inside the positioning frame 2, the first positioning mechanisms 3 include a vertical plate 31, one side of the vertical plate 31 is connected with an integrated bottom plate 32, a moving groove 33 is disposed on one side of the vertical plate 31 facing the bottom plate 32, a lead screw 34 is rotatably mounted inside the moving groove 33, a moving block 35 is connected to the lead screw 34 by a thread, a clamping plate 36 is connected to one side of the moving block 35, a stepping motor 37 is mounted at the upper end of the vertical plate 31, and an output end of the stepping motor 37 is connected to an axis of the lead screw 34. When the dial is used, the dial is placed at the upper ends of the two bottom plate blocks 32, then the stepping motor 37 is started to drive the screw rod 34 to rotate, so that the moving block 35 moves to drive the clamping plate block 36 to move, and the clamping plate block 36 is matched with the bottom plate blocks 32 to clamp the dial tightly.

Please refer to fig. 1 and 3, a first electric push rod 21 is connected between the vertical plate 31 and the positioning frame 2, and the first electric push rod 21 is started to move the two first positioning mechanisms 3 in opposite directions, so that the dials with different sizes can be used for processing, and the practicability is improved. The upper end of the bottom plate block 32 and the lower end of the clamping plate block 36 are both connected with a protective pad 38, and the protective pad 38 can prevent the dial plate from being damaged due to overlarge clamping force, so that the practicability of the device is further improved.

Please refer to fig. 1, 4 and 5 again, a second positioning mechanism 4 is disposed at the center of the bottom wall inside the positioning frame 2, the second positioning mechanism 4 includes an installation block 41, an adsorption groove 42 is disposed at the center of the upper end of the installation block 41, a piston ring 43 is slidably installed inside the adsorption groove 42, the upper end of the piston ring 43 is connected to a soft rubber ring 44, a plurality of supporting springs 45 are connected between the lower end of the piston ring 43 and the bottom wall of the adsorption groove 42, an air pump 46 is installed inside the installation block 41, an air pipe 47 is connected between the output end of the air pump 46 and the bottom wall of the adsorption groove 42, an installation groove 23 is disposed at the center of the bottom wall inside the positioning frame 2, and a second electric push rod 22 connected to the bottom wall of the installation block 41 is installed inside the installation groove 23. After the dial plate is tentatively fixed by first positioning mechanism 3, start second electric putter 22, make second electric putter 22 promote installation piece 41 and move up, be close to the dial plate until installation piece 41, supporting spring 45 contracts, make soft rubber ring 44 and dial plate bottom tightly laminate, because soft rubber ring 44's special effect, can with the seamless laminating of dial plate bottom, make the inside confined space that forms of adsorption tank 42, start aspiration pump 46, breathe in to adsorption tank 42 inside through trachea 47, make the inside atmospheric pressure of adsorption tank 42 reduce, thereby make the dial plate adsorbed, carry out dual location.

The specific operation mode of the utility model is as follows:

when the working personnel uses, firstly, the first electric push rod 21 is started, so that the two first positioning mechanisms 3 move oppositely until the dial plate can be placed at the upper ends of the two bottom plate blocks 32, the dial plate is placed, the stepping motor 37 is started, the lead screw 34 is driven to rotate, the moving block 35 is driven to move, the clamping block 36 is matched with the bottom plate block 32 to clamp the dial plate, then, the second electric push rod 22 is started, so that the second electric push rod 22 pushes the mounting block 41 to move upwards until the mounting block 41 is close to the dial plate, the supporting spring 45 contracts, so that the soft rubber ring 44 is tightly attached to the bottom of the dial plate, due to the special effect of the soft rubber ring 44, the special effect can be seamlessly attached to the bottom of the dial plate, a closed space is formed inside the adsorption groove 42, the air suction pump 46 is started, the air inside the adsorption groove 42 is sucked through the air pipe 47, so that the air pressure inside the adsorption groove 42 is reduced, and the dial plate is adsorbed, carry out the double location, adopt the fixed mode of two kinds of differences, the dial plate that can be more effectual fixes a position slides when avoiding polishing, improves the practicality, in polishing processing, can start driving motor 12, and driving motor 12 drive axostylus axostyle 13 rotates for locating rack 2 rotates, makes the dial plate can rotate, and the polishing processing of being convenient for goes on.

The utility model is described above with reference to the accompanying drawings, it is obvious that the utility model is not limited to the above-described embodiments, and it is within the scope of the utility model to adopt such insubstantial modifications of the inventive method concept and solution, or to apply the inventive concept and solution directly to other applications without modification.

Claims

1. The utility model provides a tight frock of location clamp of clock dial plate burnishing machine, includes base (1), its characterized in that: adjusting plates (11) are respectively installed on two sides of the upper end of the base (1), a positioning frame (2) is arranged between the two adjusting plates (11), first positioning mechanisms (3) are respectively arranged on two sides of the interior of the positioning frame (2), each first positioning mechanism (3) comprises a vertical plate block (31), an integrated bottom plate block (32) is connected to one side of each vertical plate block (31), a moving groove (33) is formed in one side, facing the bottom plate block (32), of each vertical plate block (31), a lead screw (34) is rotatably installed in each moving groove (33), a moving block (35) is connected to each lead screw (34) in a threaded mode, and a clamping plate block (36) is connected to one side of each moving block (35);

the utility model discloses a pneumatic air pump, including locating rack (2), inside diapire center of locating rack (2) is equipped with second positioning mechanism (4), second positioning mechanism (4) are including installation piece (41), adsorption tank (42) have been seted up at installation piece (41) upper end center, adsorption tank (42) inside slidable mounting has piston ring (43), piston ring (43) upper end is connected with soft rubber ring (44), be connected with a plurality of supporting spring (45) between piston ring (43) lower extreme and adsorption tank (42) diapire, installation piece (41) internally mounted has aspiration pump (46), be connected with trachea (47) between aspiration pump (46) output and adsorption tank (42) diapire.

2. The positioning and clamping tool of the watch dial polishing machine according to claim 1, characterized in that: and a controller (5) is arranged on one adjusting plate (11).

3. The positioning and clamping tool of the watch dial polishing machine according to claim 1, characterized in that: every regulating plate (11) inside all is equipped with driving motor (12) and axostylus axostyle (13) of rotation installation, just driving motor (12) output and axostylus axostyle (13) axle center link to each other, axostylus axostyle (13) and locating rack (2) are connected.

4. The positioning and clamping tool of the watch dial polishing machine according to claim 1, characterized in that: a first electric push rod (21) is connected between the vertical plate (31) and the positioning frame (2).

5. The positioning and clamping tool of the watch dial polishing machine according to claim 1, characterized in that: step motor (37) is installed to riser block (31) upper end, just step motor (37) output and lead screw (34) axle center link to each other.

6. The positioning and clamping tool of the watch dial polishing machine according to claim 1, characterized in that: the upper end of the bottom plate block (32) and the lower end of the clamping plate block (36) are both connected with protective pads (38).

7. The positioning and clamping tool of the watch dial polishing machine according to claim 1, characterized in that: the locating rack is characterized in that a mounting groove (23) is formed in the center of the bottom wall in the locating rack (2), and a second electric push rod (22) connected with the bottom wall of the mounting block (41) is mounted in the mounting groove (23).