CN214213503U

CN214213503U - Be used for supplementary clamping device of small hardware shaft spare processing

Info

Publication number: CN214213503U
Application number: CN202022708946.7U
Authority: CN
Inventors: 郭怀生
Original assignee: Shenzhen Zhanrongxin Precision Technology Co ltd
Current assignee: Shenzhen Zhanrongxin Precision Technology Co ltd
Priority date: 2020-11-21
Filing date: 2020-11-21
Publication date: 2021-09-17
Anticipated expiration: 2030-11-21

Abstract

The utility model relates to the technical field of machining, in particular to an auxiliary clamping device for machining small hardware shafts, which comprises a bottom plate and workpieces, wherein the top end surface of the bottom plate is fixedly connected with a vertical plate, the top end surface of the vertical plate is fixedly connected with a water tank, the bottom end surface of the water tank is fixedly communicated with a connecting pipe, the outer side of the connecting pipe is fixedly provided with a switch valve, the inner side of the left end surface of the vertical plate positioned on the right side is fixedly connected with a bearing, the inner side of the bearing is clamped with a hydraulic rod, the left end surface of the hydraulic rod is fixedly connected with a placing plate, the right end surface of the vertical plate positioned on the left side is fixedly connected with a supporting plate, and the top end surface of the supporting plate is fixedly connected with a motor, the applicability of the device is improved, the workpiece cooling efficiency is accelerated, and the cooling time is shortened.

Description

Be used for supplementary clamping device of small hardware shaft spare processing

Technical Field

The utility model relates to a machining technology field specifically is a be used for supplementary clamping device of small five metals axle piece processing.

Background

Hardware, traditional hardware, also called "small hardware", refers to five metals of gold, silver, copper, iron, tin, can make artworks or metal devices such as sword, sword through manual processing, the hardware of modern society is more extensive, for example hardware tool, hardware spare part, daily hardware, building hardware and security articles for use etc., small hardware product is mostly not final consumer goods, the processing to hardware usually uses numerical control machining center to carry out processing production, the processing of hardware work piece needs to use anchor clamps to carry out the centre gripping fixed to the work piece, in order to guarantee going on smoothly of processing work, along with the development of society, the application to hardware product is increasingly extensive, consequently, the demand for being used for the supplementary clamping device of small hardware shaft fitting processing increases day by day.

Present five metals axle class clamping device on the market structure is comparatively complicated, the function is single, it is comparatively troublesome to press from both sides tight fixed and dismantlement of work piece, bring inconvenience for the staff, and can cause the scotch to the workpiece surface, and then reduce product quality, can not fix not unidimensional work piece, certain limitation has, and do not have cooling body, the cooling time who makes the work piece is longer, the efficiency of work piece processing has been reduced, therefore, propose one kind to be used for small five metals axle class processing to assist clamping device to above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a be used for supplementary clamping device of small five metals axle piece processing to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a clamping device is assisted in machining of small hardware shafts and comprises a bottom plate and a workpiece, wherein a vertical plate is fixedly connected to the top end face of the bottom plate, a water tank is fixedly connected to the top end face of the vertical plate, a connecting pipe is fixedly communicated with the bottom end face of the water tank, a switch valve is fixed to the outer side of the connecting pipe, a bearing is fixedly connected to the inner side of the left end face of the vertical plate on the right side, a hydraulic rod is clamped to the inner side of the bearing, a placing plate is fixedly connected to the left end face of the hydraulic rod, a supporting plate is fixedly connected to the right end face of the vertical plate on the left side, a motor is fixedly connected to the top end face of the supporting plate, a second gear is fixedly connected to the tail end of a main shaft of the motor, a connecting rod is clamped to the inner side of the bearing on the left side, a first gear is connected to the right end face of the connecting rod, and the first gear is meshed with the second gear, the left end face of the vertical plate is fixedly connected with a controller.

Preferably, the number of the sliding plates is 8, and the shape of the sliding plates is circular arc.

Preferably, the material of the extrusion plate is rubber.

Preferably, the bottom end surface of the connecting pipe is fixedly communicated with a water spray disc, and through holes which are uniformly distributed are formed in the inner side of the bottom end surface of the water spray disc.

Preferably, a round chamfer is arranged around the fixing plate.

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

1. the utility model discloses in, through the bearing that sets up, the hydraulic stem, first gear, the fixed plate, electric telescopic handle, the sliding plate, the stripper plate, place the board, put into the inboard of fixed plate with the work piece, start the hydraulic stem, make the hydraulic stem extension, the hydraulic stem drives and places the board and remove to the left side, make the both ends of work piece contact with the fixed plate respectively, the realization is fixed to the horizontal direction of work piece, then make electric telescopic handle drive the sliding plate and remove to the intermediate position of fixed plate, make the stripper plate contact with the surface of work piece, the realization is fixed completely to the work piece, the follow-up processing of being convenient for, the suitability of device has been improved, the second gear meshes with first gear mutually, the rotation to first gear is restricted, prevent that the work piece from rotating.

2. The utility model discloses in, through the water tank that sets up, the connecting pipe, the ooff valve, first gear, the spray tray, including a motor, an end cap, a controller, and a cover plate, the second gear, make the motor drive the second gear rotation, and then make first gear rotation, make the connecting rod with first gear fixed connection rotate in the bearing inboard, the work piece that makes processing accomplished rotates thereupon, the ooff valve is opened simultaneously, make the cooling water in the water tank get into the spray tray through the connecting pipe, carry out comprehensive cooling to the work piece in the rotation, the residue that leaves to processing simultaneously clears up, accelerate work piece refrigerated efficiency, the cooling time is reduced.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 3 is a schematic side view of the present invention.

In the figure: 1-bottom plate, 2-vertical plate, 3-water tank, 4-connecting pipe, 5-switch valve, 6-spraying plate, 7-bearing, 8-hydraulic rod, 9-first gear, 10-fixed plate, 11-electric telescopic rod, 12-sliding plate, 13-extrusion plate, 14-workpiece, 15-supporting plate, 16-motor, 17-second gear, 18-controller and 19-placing plate.

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, the present invention provides a technical solution:

an auxiliary clamping device for machining a tiny hardware shaft piece comprises a bottom plate 1 and a workpiece 14, wherein a vertical plate 2 is fixedly connected to the top end face of the bottom plate 1, a water tank 3 is fixedly connected to the top end face of the vertical plate 2, a connecting pipe 4 is fixedly communicated with the bottom end face of the water tank 3, a switch valve 5 is fixedly arranged on the outer side of the connecting pipe 4, a bearing 7 is fixedly connected to the inner side of the left end face of the vertical plate 2 on the right side, a hydraulic rod 8 is clamped on the inner side of the bearing 7, a placing plate 19 is fixedly connected to the left end face of the hydraulic rod 8, a supporting plate 15 is fixedly connected to the right end face of the vertical plate 2 on the left side, a motor 16 is fixedly connected to the top end face of the supporting plate 15, a second gear 17 is fixedly connected to the tail end of a main shaft of the motor 16, a connecting rod 20 is clamped on the inner side of the bearing 7 on the left side, a first gear 9 is connected to the right end face of the connecting rod 20, and the first gear 9 is meshed with the second gear 17, the right end face of first gear 9 and the equal fixedly connected with fixed plate 10 of the left end face of placing board 19 are located the inboard fixedly connected with electric telescopic handle 11 of left fixed plate 10, and the bottom face fixedly connected with sliding plate 12 of electric telescopic handle 11 that is located the top, and the bottom face fixedly connected with stripper plate 13 of sliding plate 12, and the bottom face sliding connection of stripper plate 13 has work piece 14, is located the left end face fixedly connected with controller 18 of left vertical board 2.

The number of the sliding plates 12 is 8, the sliding plates are circular arc-shaped, the sliding plates are uniformly distributed on the inner side of the fixed plate 10 and used for fixing the workpiece 14, the circular arc-shaped parts are convenient for fixing shaft parts, the contact area is increased, the material of the extrusion plate 13 is rubber, the workpiece 14 is protected while the workpiece 14 is fixed, the extrusion plate 13 is prevented from wearing the outer surface of the workpiece 14 in the machining process of the workpiece 14, the bottom end face of the connecting pipe 4 is fixedly communicated with the water spray disc 6, through holes which are uniformly distributed are formed in the inner side of the bottom end face of the water spray disc 6, cooling liquid in the water tank 3 is uniformly sprayed on the outer surface of the workpiece 14 to cool the workpiece 14, influence on the physical performance of the workpiece 14 due to cold and hot temperature difference is avoided, round chamfers are arranged on the periphery of the fixed plate 10, scratch of a worker during operation is avoided, and the risk in machining is reduced.

The working process is as follows: the utility model discloses need first carry out external power supply before using, with the water tank 3 built-in cooling water, according to the diameter and the length of the work piece 14 of waiting to process, adjust clamping mechanism, put work piece 14 into the inboard of fixed plate 10 earlier, then start hydraulic stem 8 through controller 18, make hydraulic stem 8 extension, hydraulic stem 8 drives and places board 19 and remove to the left side, make the both ends of work piece 14 contact with fixed plate 10 respectively, realize fixing to the horizontal direction of work piece 14, then start electric telescopic handle 11 through controller 18, make electric telescopic handle 11 drive sliding plate 12 and move to the intermediate position of fixed plate 10, make stripper plate 13 contact with the surface of work piece 14, realize the complete fixation to work piece 14, be convenient for subsequent processing, the suitability of device has been improved, in the process of processing, second gear 17 meshes with first gear 9 mutually, the rotation of the first gear 9 is limited to prevent the workpiece 14 from rotating, after the machining is finished, the motor 16 is started through the controller 18, the motor 16 drives the second gear 17 to rotate, the first gear 9 rotates, the connecting rod 20 fixedly connected with the first gear 9 rotates inside the bearing 7, the machined workpiece 14 rotates along with the rotation, the switch valve 5 is opened, cooling water in the water tank 3 enters the spraying disc 6 through the connecting pipe 4, the rotating workpiece 141 is cooled, residues left after the machining are cleaned, the machining efficiency of the workpiece 14 is accelerated, the cooling time is shortened, after the cooling is finished, the motor 16 is stopped, the hydraulic rod 8 and the electric telescopic rod 11 are contracted, the fixing of the workpiece 14 is released, and the workpiece 14 is disassembled.

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 be used for supplementary clamping device of little five metals axle piece processing, includes bottom plate (1) and work piece (14), its characterized in that: the top end face of the bottom plate (1) is fixedly connected with a vertical plate (2), the top end face of the vertical plate (2) is fixedly connected with a water tank (3), the bottom end face of the water tank (3) is fixedly communicated with a connecting pipe (4), a switch valve (5) is fixed on the outer side of the connecting pipe (4), a bearing (7) is fixedly connected to the inner side of the left end face of the vertical plate (2) on the right side, a hydraulic rod (8) is clamped on the inner side of the bearing (7), a placing plate (19) is fixedly connected to the left end face of the hydraulic rod (8), a supporting plate (15) is fixedly connected to the right end face of the vertical plate (2) on the left side, a motor (16) is fixedly connected to the top end face of the supporting plate (15), a second gear (17) is fixedly connected to the tail end of a spindle of the motor (16), and a connecting rod (20) is clamped on the inner side of the bearing (7) on the left side, the connecting rod (20) is connected with a first gear (9) on the right end face, the first gear (9) is meshed with a second gear (17) and connected with the right end face of the first gear (9) and the left end face of a placing plate (19) in a meshed mode, the right end face of the first gear (9) and the left end face of the placing plate (19) are fixedly connected with a fixing plate (10) and located on the left side, an electric telescopic rod (11) is fixedly connected to the inner side of the fixing plate (10) and located above a sliding plate (12) fixedly connected to the bottom end face of the electric telescopic rod (11), an extruding plate (13) is fixedly connected to the bottom end face of the sliding plate (12), a workpiece (14) is connected to the bottom end face of the extruding plate (13) in a sliding mode, and the left side controller (18) is fixedly connected to the left end face of the vertical plate (2).

2. The auxiliary clamping device for machining of the tiny hardware shaft piece, according to claim 1, is characterized in that: the number of the sliding plates (12) is 8, and the sliding plates are arc-shaped.

3. The auxiliary clamping device for machining of the tiny hardware shaft piece, according to claim 1, is characterized in that: the material of the extrusion plate (13) is rubber.

4. The auxiliary clamping device for machining of the tiny hardware shaft piece, according to claim 1, is characterized in that: the bottom end face of the connecting pipe (4) is fixedly communicated with a water spray disc (6), and through holes which are uniformly distributed are formed in the inner side of the bottom end face of the water spray disc (6).

5. The auxiliary clamping device for machining of the tiny hardware shaft piece, according to claim 1, is characterized in that: smooth chamfers are arranged around the fixing plate (10).