CN210550418U

CN210550418U - Fixing device for chemical machinery

Info

Publication number: CN210550418U
Application number: CN201921061249.8U
Authority: CN
Inventors: 孙定祥
Original assignee: Zhejiang Yangfan New Materials Co ltd
Current assignee: Zhejiang Yangfan New Materials Co ltd
Priority date: 2019-07-09
Filing date: 2019-07-09
Publication date: 2020-05-19
Anticipated expiration: 2029-07-09

Abstract

The utility model discloses a fixing device for chemical machinery, including the under casing, the slide opening has been seted up at the top of under casing, the equal fixedly connected with electric telescopic handle in both sides of under casing inner chamber, electric telescopic handle keeps away from one side fixedly connected with movable rod of under casing inner wall, and the top of movable rod extends to the outside of slide opening to fixedly connected with lower plate. The utility model discloses an electric telescopic handle drives movable rod concertina movement, the movable rod drives the lower plate motion, the lower plate drives the punch holder motion simultaneously, thereby it is fixed to press from both sides the work piece, rotatory threaded rod, the thread bush drives the punch holder oscilaltion, thereby adapt to not unidimensional work piece, pull rod and fixture block cooperation are fixed the gear, avoid the threaded rod to take place the rotation, it mostly is two clamping device to press from both sides the work piece to have solved current fixing device, adaptability is relatively poor, it is poor to the fixed effect of not unidimensional work piece, the work piece appears not hard up problem easily in the course of working.

Description

Fixing device for chemical machinery

Technical Field

The utility model relates to a chemical machinery technical field specifically is a fixing device for chemical machinery.

Background

Mechanical equipment is various, mechanical equipment moves, some parts can carry out different forms's mechanical motion even itself, mechanical equipment is by drive arrangement, speed change gear, transmission, equipment, arresting gear, protector, parts such as lubricating system and cooling system constitute, need polish the work piece in the machine parts course of working, a series of processes such as polishing, need fix the work piece when processing, but current fixing device is mostly two clamping device and presss from both sides tightly the work piece, adaptability is relatively poor, it is poor to the fixed effect of not unidimensional work piece, the work piece appears becoming flexible easily in the course of working.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fixing device for chemical machinery possesses fixed effectual advantage, has solved current fixing device and has mostly been two clamping device and press from both sides tightly the work piece, and adaptability is relatively poor, and is poor to the fixed effect of not unidimensional work piece, and the work piece appears not hard up problem easily in the course of working.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a fixing device for chemical machinery, includes the under casing, the slide opening has been seted up at the top of under casing, the equal fixedly connected with electric telescopic handle in both sides of under casing inner chamber, electric telescopic handle keeps away from one side fixedly connected with movable rod of under casing inner wall, the top of movable rod extends to the outside of slide opening to fixedly connected with lower plate, one side fixedly connected with bracing piece of lower plate, there is the threaded rod on the surface of bracing piece through bearing swing joint, the surperficial threaded connection of threaded rod has the thread bush, one side fixedly connected with punch holder of thread bush.

Preferably, the both sides of under casing inner chamber all fixedly connected with slide bar, the surperficial sliding connection of slide bar has spacing sliding sleeve, the top and the movable rod fixed connection of spacing sliding sleeve.

Preferably, the sliding grooves are formed in the two sides of the bottom of the inner cavity of the bottom box, the sliding blocks are connected to the inner cavities of the sliding grooves in a sliding mode, and one sides, away from the inner cavities of the sliding grooves, of the sliding blocks are fixedly connected with the bottoms of the limiting sliding sleeves.

Preferably, the surface of the supporting rod is connected with a loop in a sliding mode, and one side of the loop is fixedly connected with the threaded sleeve.

Preferably, the top fixedly connected with gear of threaded rod, one side swing joint of bracing piece has the pull rod, one side fixedly connected with fixture block of pull rod, and fixture block and gear joint, the surface cover that the pull rod is located the outside one side of bracing piece is equipped with reset spring, reset spring's both ends respectively with one side fixed connection of bracing piece and pull rod.

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

1. the utility model discloses an electric telescopic handle drives movable rod concertina movement, the movable rod drives the lower plate motion, the lower plate drives the punch holder motion simultaneously, thereby it is fixed to press from both sides the work piece, rotatory threaded rod, the thread bush drives the punch holder oscilaltion, thereby adapt to not unidimensional work piece, pull rod and fixture block cooperation are fixed the gear, avoid the threaded rod to take place the rotation, it mostly is two clamping device to press from both sides the work piece to have solved current fixing device, adaptability is relatively poor, it is poor to the fixed effect of not unidimensional work piece, the work piece appears not hard up problem easily in the course of working.

2. The utility model discloses a set up slide bar, spacing sliding sleeve, spout and slider, played the spacing effect to the movable rod, through setting up the loop, played the spacing effect to the thread bush.

Drawings

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

FIG. 2 is a schematic view of the clamping structure of the fixture block and the gear of the present invention;

fig. 3 is a partially enlarged view of a in fig. 1 according to the present invention.

In the figure: 1. a bottom box; 2. a slide hole; 3. an electric telescopic rod; 4. a movable rod; 5. a lower splint; 6. a support bar; 7. a threaded rod; 8. a threaded sleeve; 9. an upper splint; 10. a slide bar; 11. a limiting sliding sleeve; 12. a chute; 13. a slider; 14. looping; 15. a gear; 16. a pull rod; 17. a clamping block; 18. a return spring.

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.

The utility model discloses a bottom case 1, slide opening 2, electric telescopic handle 3, movable rod 4, lower plate 5, bracing piece 6, threaded rod 7, thread bush 8, punch holder 9, slide bar 10, spacing sliding sleeve 11, spout 12, slider 13, loop 14, gear 15, pull rod 16, fixture block 17 and reset spring 18 part are the general standard or the part that technical personnel in the field know, and its structure and principle all can learn through the technical manual or learn through conventional experimental method for this technical personnel.

Referring to fig. 1-3, a fixing device for chemical machinery comprises a bottom case 1, a slide hole 2 is formed at the top of the bottom case 1, electric telescopic rods 3 are fixedly connected to both sides of the inner cavity of the bottom case 1, a movable rod 4 is fixedly connected to one side of each electric telescopic rod 3 away from the inner wall of the bottom case 1, slide rods 10 are fixedly connected to both sides of the inner cavity of the bottom case 1, a limiting slide sleeve 11 is slidably connected to the surface of each slide rod 10, the top of each limiting slide sleeve 11 is fixedly connected to each movable rod 4, slide grooves 12 are formed at both sides of the bottom of the inner cavity of the bottom case 1, a slide block 13 is slidably connected to the inner cavity of each slide groove 12, one side of each slide block 13 away from the inner cavity of each slide groove 12 is fixedly connected to the bottom of each limiting slide sleeve 11, the top of each movable rod 4 extends to the outside of the slide hole 2 and is fixedly connected, the top of the threaded rod 7 is fixedly connected with a gear 15, one side of the supporting rod 6 is movably connected with a pull rod 16, one side of the pull rod 16 is fixedly connected with a fixture block 17, the fixture block 17 is clamped with the gear 15, the surface of the pull rod 16, which is positioned on one side of the outer part of the supporting rod 6, is sleeved with a return spring 18, two ends of the return spring 18 are respectively fixedly connected with one sides of the supporting rod 6 and the pull rod 16, the surface of the threaded rod 7 is in threaded connection with a threaded sleeve 8, one side of the threaded sleeve 8 is fixedly connected with an upper clamping plate 9, the surface of the supporting rod 6 is in sliding connection with a loop 14, one side of the loop 14 is fixedly connected with the threaded sleeve 8, the movable rod 4 is driven by the electric telescopic rod 3 to move, the movable rod 4 drives a lower clamping plate 5 to move, meanwhile, the lower clamping, thereby adapt to the work piece of unidimensional not, pull rod 16 and fixture block 17 cooperation are fixed gear 15, avoid threaded rod 7 to take place the rotation, have solved current fixing device and mostly have two clamping device and press from both sides tightly the work piece, and adaptability is relatively poor, and is poor to the fixed effect of unidimensional work piece, and the work piece appears not hard up problem easily in the course of working.

During the use, drive 4 concertina movement of movable rod through electric telescopic handle 3, movable rod 4 drives the 5 motion of lower plate, lower plate 5 drives the motion of punch holder 9 simultaneously, thereby it is fixed to press from both sides the work piece, rotatory threaded rod 7, thread bush 8 drives punch holder 9 oscilaltion, thereby adapt to not unidimensional work piece, pull rod 16 and fixture block 17 cooperation are fixed gear 15, avoid threaded rod 7 to take place the rotation, it mostly is two clamping device and presss from both sides tightly the work piece to have solved current fixing device, adaptability is relatively poor, it is poor to the fixed effect of not unidimensional work piece, the work piece appears not hard up problem easily in the course of working.

The standard parts used in the present application document can be purchased from the market, and can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts the conventional means of mature bolt, rivet, welding and the like in the prior art, the machines, parts and equipment adopt the conventional models in the prior art, the control mode is automatically controlled by a controller, the control circuit of the controller can be realized by simple programming of technicians in the field, the control circuit belongs to the common knowledge in the field, and the present application document is mainly used for protecting mechanical devices, so the control mode and the circuit connection are not explained in detail in the present application.

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 fixing device for chemical machinery, includes under casing (1), its characterized in that: slide opening (2) have been seted up at the top of under casing (1), equal fixedly connected with electric telescopic handle (3) in both sides of under casing (1) inner chamber, one side fixedly connected with movable rod (4) of under casing (1) inner wall are kept away from in electric telescopic handle (3), the top of movable rod (4) extends to the outside of slide opening (2) to fixedly connected with lower plate (5), one side fixedly connected with bracing piece (6) of lower plate (5), there is threaded rod (7) on the surface of bracing piece (6) through bearing swing joint, the surperficial threaded connection of threaded rod (7) has thread bush (8), one side fixedly connected with punch holder (9) of thread bush (8).

2. The fixing device for the chemical machinery according to claim 1, wherein: the improved structure of the movable rod type container is characterized in that sliding rods (10) are fixedly connected to two sides of an inner cavity of the bottom box (1), a limiting sliding sleeve (11) is connected to the surface of each sliding rod (10) in a sliding mode, and the top of each limiting sliding sleeve (11) is fixedly connected with the movable rod (4).

3. The fixing device for the chemical machinery according to claim 1, wherein: spout (12) have all been seted up to the both sides of under casing (1) inner chamber bottom, the inner chamber sliding connection of spout (12) has slider (13), the bottom fixed connection of spout (12) inner chamber and spacing sliding sleeve (11) is kept away from in slider (13).

4. The fixing device for the chemical machinery according to claim 1, wherein: the surface of the supporting rod (6) is connected with a loop (14) in a sliding mode, and one side of the loop (14) is fixedly connected with the threaded sleeve (8).

5. The fixing device for the chemical machinery according to claim 1, wherein: the utility model discloses a bracing piece, including the top fixedly connected with gear (15) of threaded rod (7), one side swing joint of bracing piece (6) has pull rod (16), one side fixedly connected with fixture block (17) of pull rod (16), and fixture block (17) and gear (15) joint, the surface cover that pull rod (16) are located bracing piece (6) outside one side is equipped with reset spring (18), reset spring (18) both ends respectively with one side fixed connection of bracing piece (6) and pull rod (16).