CN214868757U

CN214868757U - Spare part processing clamping structure

Info

Publication number: CN214868757U
Application number: CN202121373108.7U
Authority: CN
Inventors: 陈昭伟
Original assignee: Xi'an Zhaoxu Electromechanical Co ltd
Current assignee: Xi'an Zhaoxu Electromechanical Co ltd
Priority date: 2021-06-21
Filing date: 2021-06-21
Publication date: 2021-11-26
Anticipated expiration: 2031-06-21

Abstract

The utility model discloses a spare part processing clamping structure, including fixed case, the top fixedly connected with centre gripping case of fixed case, the bottom fixedly connected with driving motor of fixed incasement chamber, driving motor's output shaft fixedly connected with drive mechanism. The utility model discloses a driving motor, drive mechanism, the threaded rod, the thread bush, a baffle, the drive wheel, the standing groove, the slide bar, the sliding sleeve, drive block and fixture's cooperation, place axle type part in the standing groove, driving motor's output shaft passes through the action wheel, the conveyer belt is rotatory with driving the threaded rod from the driving wheel, the threaded rod passes through the thread bush and drives the baffle and remove to center department, the baffle drives the drive block through the drive wheel simultaneously and removes to center department, can carry out all-round spacing fixed to axle type part, also can carry out the centre gripping to the axle type part of different diameters fixed, thereby improve the centre gripping effect, the poor problem of current device centre gripping effect has been solved.

Description

Spare part processing clamping structure

Technical Field

The utility model relates to a spare part processing technology field specifically is a spare part processing clamping structure.

Background

With the continuous development of the times, a hardware part machining lathe becomes a social attention target gradually, wherein a clamping structure is a common device, however, the clamping structure circulating in the current market has certain disadvantages, the loosening condition exists when the hardware part is clamped, the clamped equipment is often structurally fixed, the length of the clamped equipment cannot be adjusted when shaft parts with different widths are clamped, and therefore thicker parts cannot be clamped, and the practicability is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a spare part processing clamping structure possesses the effectual advantage of centre gripping, has solved the poor problem of current device centre gripping effect.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a spare part processing clamping structure, includes fixed case, the top fixedly connected with centre gripping case of fixed case, the bottom fixedly connected with driving motor of fixed incasement chamber, driving motor's output shaft fixedly connected with drive mechanism, drive mechanism's axle center department fixedly connected with threaded rod, the surface cover of threaded rod is equipped with the thread bush, the fixed surface of thread bush is connected with the baffle, one side fixedly connected with drive wheel of baffle, the front of centre gripping case is provided with the standing groove, the inner chamber fixedly connected with slide bar of centre gripping case, the sliding surface of slide bar is connected with the sliding sleeve, the fixed surface of sliding sleeve is connected with the drive block, the equal fixedly connected with fixture in one side of drive block and baffle.

Preferably, the transmission mechanism comprises a driving wheel, a conveying belt and a driven wheel, an output shaft of the driving motor is fixedly connected with the driving wheel, the conveying belt is connected to the surface of the driving wheel in a transmission manner, and the driven wheel is connected to the surface of the driving wheel in a transmission manner through the conveying belt.

Preferably, the number of the threaded rods is two, and the thread directions of two sides at the center of the two threaded rods are opposite.

Preferably, the other end fixedly connected with stopper of slide bar, the surface cover of slide bar is equipped with reset spring.

Preferably, the clamping mechanism comprises a fixed block, a buffer spring, a clamping block and a rubber cushion pad, the buffer spring is fixedly connected to the inner cavity of the fixed block, the clamping block is fixedly connected to the other end of the buffer spring, and the rubber cushion pad is fixedly connected to the other end of the clamping block.

Preferably, the shape of drive block is trapezoidal, the front of centre gripping case is provided with control button, control button's output and driving motor's input two-way electric connection.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a driving motor, drive mechanism, the threaded rod, the thread bush, a baffle, the drive wheel, the standing groove, the slide bar, the sliding sleeve, drive block and fixture's cooperation, place axle type part in the standing groove, driving motor's output shaft passes through the action wheel, the conveyer belt is rotatory with driving the threaded rod from the driving wheel, the threaded rod passes through the thread bush and drives the baffle and remove to center department, the baffle drives the drive block through the drive wheel simultaneously and removes to center department, can carry out all-round spacing fixed to axle type part, also can carry out the centre gripping to the axle type part of different diameters fixed, thereby improve the centre gripping effect, the poor problem of current device centre gripping effect has been solved.

2. The utility model discloses a screw thread opposite direction of two threaded rod center department both sides is convenient for make two relative thread bush remove in opposite directions, through stopper and reset spring's cooperation, is convenient for reset of drive block, through designing the rubber buffer pad, avoids the too big damage that causes to the spare part of clamping-force.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a front sectional view of the structure of the present invention;

fig. 3 is a front sectional view of the fixing block structure of the present invention.

In the figure: 1. a fixed box; 2. a clamping box; 3. a drive motor; 4. a transmission mechanism; 41. a driving wheel; 42. a conveyor belt; 43. a driven wheel; 5. a threaded rod; 6. a threaded sleeve; 7. a baffle plate; 8. a drive wheel; 9. a placement groove; 10. a slide bar; 11. a sliding sleeve; 12. a drive block; 13. a clamping mechanism; 131. a fixed block; 132. a buffer spring; 133. a clamping block; 134. a rubber cushion pad; 14. a limiting block; 15. a return spring; 16. and a control button.

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. 1-3, a clamping structure for processing parts comprises a fixed box 1, a clamping box 2 is fixedly connected to the top of the fixed box 1, a driving motor 3 is fixedly connected to the bottom of the inner cavity of the fixed box 1, a transmission mechanism 4 is fixedly connected to an output shaft of the driving motor 3, the transmission mechanism 4 comprises a driving wheel 41, a transmission belt 42 and a driven wheel 43, the driving wheel 41 is fixedly connected to the output shaft of the driving motor 3, the transmission belt 42 is connected to the surface of the driving wheel 41, the driven wheel 43 is connected to the surface of the driving wheel 41 through the transmission belt 42, two opposite thread sleeves 6 are opposite in direction through two sides of the center of two threaded rods 5, the driving block 12 is convenient to reset through the matching of a limiting block 14 and a reset spring 15, the damage to the parts due to overlarge clamping force is avoided through the design of a rubber buffer 134, the axis of the transmission mechanism 4 is fixedly connected with two threaded rods 5, the number of the threaded rods 5 is two, the thread directions of two sides of the center of the two threaded rods 5 are opposite, the surface of each threaded rod 5 is sleeved with a threaded sleeve 6, the surface of each threaded sleeve 6 is fixedly connected with a baffle 7, one side of each baffle 7 is fixedly connected with a driving wheel 8, the front of each clamping box 2 is provided with a placing groove 9, the inner cavity of each clamping box 2 is fixedly connected with a sliding rod 10, the other end of each sliding rod 10 is fixedly connected with a limiting block 14, the surface of each sliding rod 10 is sleeved with a return spring 15, the surface of each sliding rod 10 is slidably connected with a sliding sleeve 11, the surface of each sliding sleeve 11 is fixedly connected with a driving block 12, the driving block 12 is trapezoidal, the front of each clamping box 2 is provided with a control button 16, the output end of each control button 16 is bidirectionally and electrically connected with the input end of a driving motor 3, and one side of each driving block 12 and one side of each baffle 7 are fixedly connected with a clamping mechanism 13, the clamping mechanism 13 comprises a fixed block 131, a buffer spring 132, a clamping block 133 and a rubber buffer 134, the buffer spring 132 is fixedly connected in the inner cavity of the fixed block 131, the clamping block 133 is fixedly connected at the other end of the buffer spring 132, the rubber buffer 134 is fixedly connected at the other end of the clamping block 133, the shaft part is placed in the placing groove 9 by the matching of the driving motor 3, the transmission mechanism 4, the threaded rod 5, the threaded sleeve 6, the baffle 7, the driving wheel 8, the placing groove 9, the sliding rod 10, the sliding sleeve 11, the driving block 12 and the clamping mechanism 13, the shaft part is driven by the output shaft of the driving motor 3 through the driving wheel 41, the transmission belt 42 and the driven wheel 43 to drive the threaded rod 5 to rotate, the threaded rod 5 drives the baffle 7 to move towards the center through the threaded sleeve 6, the baffle 7 simultaneously drives the driving block 12 to move towards the center through the driving wheel 8, and the shaft part can be subjected to omnibearing limit fixation, the shaft parts with different diameters can be clamped and fixed, so that the clamping effect is improved, and the problem of poor clamping effect of the conventional device is solved.

During the use, place axle type part in standing groove 9, the output shaft of driving motor 3 passes through action wheel 41, conveyer belt 42 and drives threaded rod 5 rotatory from driving wheel 43, and threaded rod 5 passes through thread bush 6 and drives baffle 7 and remove to center department, and baffle 7 drives drive block 12 through drive wheel 8 simultaneously and removes to center department, can carry out all-round spacing fixed to axle type part, also can carry out the centre gripping to the axle type part of different diameters fixed to improve the centre gripping effect.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent. In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

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

1. The utility model provides a spare part processing clamping structure, includes fixed case (1), its characterized in that: the top of the fixed box (1) is fixedly connected with a clamping box (2), the bottom of the inner cavity of the fixed box (1) is fixedly connected with a driving motor (3), an output shaft of the driving motor (3) is fixedly connected with a transmission mechanism (4), a threaded rod (5) is fixedly connected at the axis of the transmission mechanism (4), the surface of the threaded rod (5) is sleeved with a threaded sleeve (6), the surface of the threaded sleeve (6) is fixedly connected with a baffle plate (7), one side of the baffle (7) is fixedly connected with a driving wheel (8), the front surface of the clamping box (2) is provided with a placing groove (9), a sliding rod (10) is fixedly connected with the inner cavity of the clamping box (2), a sliding sleeve (11) is connected with the surface of the sliding rod (10) in a sliding manner, the surface of the sliding sleeve (11) is fixedly connected with a driving block (12), and one side of the driving block (12) and one side of the baffle (7) are fixedly connected with a clamping mechanism (13).

2. The component processing and clamping structure as claimed in claim 1, wherein: drive mechanism (4) are including action wheel (41), conveyer belt (42) and follow driving wheel (43), the output shaft fixedly connected with action wheel (41) of driving motor (3), the surface transmission of action wheel (41) is connected with conveyer belt (42), the surface of action wheel (41) is connected with from driving wheel (43) through conveyer belt (42) transmission.

3. The component processing and clamping structure as claimed in claim 1, wherein: the number of the threaded rods (5) is two, and the thread directions of two sides of the center of the two threaded rods (5) are opposite.

4. The component processing and clamping structure as claimed in claim 1, wherein: the other end fixedly connected with stopper (14) of slide bar (10), the surface cover of slide bar (10) is equipped with reset spring (15).

5. The component processing and clamping structure as claimed in claim 1, wherein: the clamping mechanism (13) comprises a fixing block (131), a buffer spring (132), a clamping block (133) and a rubber cushion pad (134), the buffer spring (132) is fixedly connected to the inner cavity of the fixing block (131), the clamping block (133) is fixedly connected to the other end of the buffer spring (132), and the rubber cushion pad (134) is fixedly connected to the other end of the clamping block (133).

6. The component processing and clamping structure as claimed in claim 1, wherein: the driving block (12) is trapezoidal in shape, a control button (16) is arranged on the front face of the clamping box (2), and the output end of the control button (16) is electrically connected with the input end of the driving motor (3) in a two-way mode.