CN209902371U

CN209902371U - Processing device for wedge block for electric power splicing fitting

Info

Publication number: CN209902371U
Application number: CN201822026850.5U
Authority: CN
Inventors: 李光耀; 李光泽
Original assignee: Zhejiang Bangyao Electrical Co Ltd
Current assignee: Zhejiang Bangyao Electrical Co Ltd
Priority date: 2018-12-04
Filing date: 2018-12-04
Publication date: 2020-01-07
Anticipated expiration: 2028-12-04

Abstract

The utility model relates to an electric power is processingequipment of voussoir for gold utensil that continues, including base and regulation seat, but adjust the seat around linear motion install on the base and lock through the fastener, the work piece constant head tank has been seted up to the front end of regulation seat, this work piece constant head tank includes one and is used for supplying the work piece side to lean on the mountain surface and one be used for the spacing backstop face of work piece tip backstop, lean on the mountain surface and personally submit certain contained angle setting and the two and be the inclined plane structure with the backstop, lean on the mountain surface for from preceding then to the inclined plane that is close to backstop face direction, the inclined plane of backstop face direction slope is for from outside to inside keeping away from, it moves back the groove to link up an assistance between the rear end of lean on the mountain surface and the inner. The utility model discloses can reduce the numerous and diverse degree of present milling machine processing to reduce cost simultaneously improves sheet material utilization ratio and production efficiency etc..

Description

Processing device for wedge block for electric power splicing fitting

Technical Field

The utility model relates to an electric power fitting field specifically is a processingequipment who relates to an electric power is voussoir for gold utensil that continues.

Background

The wedge-shaped wire clamp is a common continuous hardware fitting in an electric power fitting, and a one-to-one wire matching is realized in the wedge-shaped wire clamp, so that the wedge-shaped wire clamp can be more inosculated with a wire in the actual installation and use process, and has the advantages of firm wire tightening, low resistivity, low electric energy consumption and the like due to the adoption of the wedge-shaped compression structure.

Compared with other splicing fittings, the wedge block processing procedure of the wedge-shaped wire clamp is complex. At present, wedge block processing of a wedge-shaped wire clamp mainly comprises the steps of firstly, blanking a plate material, and then, milling the plate material into a wedge-shaped shape by using a milling machine (specifically, as shown in fig. 1). The process has two disadvantages: 1. the utilization rate of the lower plate is low, a large part of the plate is milled into aluminum scraps to be sold, and the cost of the product is increased invisibly; 2. the milling machine can be milled into a wedge shape only by milling two passes, the efficiency is obviously low compared with a sawing machine, and the machining cost of the milling machine is higher than that of the sawing machine.

SUMMERY OF THE UTILITY MODEL

In order to overcome the deficiencies of the prior art, the utility model discloses a purpose aims at reducing the present numerous and diverse degree of processing to reduce cost simultaneously, improve sheet material utilization ratio and production efficiency, and provide a processing device of voussoir for electric power continuous gold utensil.

The purpose of the utility model is realized through the following technical scheme:

the utility model provides an electric power is processingequipment of voussoir for gold utensil that continues, includes the base and adjusts the seat, but adjust the seat and install with linear movement around the base on and lock through the fastener, the work piece constant head tank has been seted up to the front end of adjusting the seat, and this work piece constant head tank includes one and is used for supplying the backer face that the work piece side supported and one is used for the spacing backstop face of work piece tip backstop, the setting of certain contained angle and the two is the inclined plane structure by the backer face and backstop, wherein, the backer face is for being from preceding then to being close to the inclined plane of backstop face direction, the backstop face is from outside to keeping away from the inclined plane of backer face direction slope, the rear end by the backer face with it gives way to link up an assistance between the inner of backstop face.

Furthermore, the adjusting seat is provided with a through measuring groove which is obliquely and obliquely extended from the inner side of the bottom of the stop surface.

Furthermore, the measuring groove is provided with two inclined walls which are parallel to each other and arranged at a certain distance, wherein one inclined wall and the mountain-leaning surface are on the same plane, and the other inclined wall is positioned in the projection plane of the stop surface.

Furthermore, the top surface of the base is provided with a T-shaped boss extending linearly along the front-back direction, and the bottom surface of the adjusting seat is provided with a T-shaped sliding groove in sliding fit with the T-shaped boss.

Furthermore, the top surface of the base is also provided with an inverted T-shaped groove which is parallel to the T-shaped boss and is arranged at a certain distance, a threaded hole is longitudinally formed in the position, corresponding to the inverted T-shaped groove, on the adjusting seat, the fastening piece comprises a bolt and a nut, the nut is embedded in the lower groove of the inverted T-shaped groove in a sliding mode, and the rod portion of the bolt penetrates through the threaded hole from top to bottom and extends into the nut to be in threaded connection with the nut.

Furthermore, the auxiliary receding groove is an inward-recessed arc groove, one end of the arc groove is connected with the inner end of the stop surface to form a first connection end point, the other end of the arc groove is connected with the rear end of the mountain leaning surface through a front sloping surface to form a second connection end point, the second connection end point is slightly behind the first connection end point, and the first connection end point is located on an extension line of the front sloping surface.

Further, still include circular saw bed and circular saw blade, the base is through its upper fixing hole fixed mounting in on the circular saw bed, the circular saw blade is located the place ahead of base and cutting motion about can doing under the drive of circular saw bed, lean on the mountain surface towards the axis setting of circular saw blade, the backstop surface towards the front setting of circular saw blade.

Furthermore, an included angle between the mountain leaning surface and the stop surface is 90 degrees, and an included angle between the mountain leaning surface and the normal line of the circular saw blade is the wedge surface angle of the wedge block.

Compared with the prior art, the utility model discloses following beneficial effect has:

utilize the utility model discloses processingequipment comes machine-shaping electric power to continue voussoir for the gold utensil, except that the head and the tail two sections of sheet materials are amputated and need not, all the other parts are all makeed into the voussoir, consequently can improve the utilization ratio of sheet material greatly, avoid extravagant. Meanwhile, the processing device and the processing technology also reduce the complexity degree and the production cost of the current milling machine, and greatly improve the production efficiency of the wedge block.

Drawings

FIG. 1 is a schematic diagram of a prior art wedge machining process.

Fig. 2 is the utility model relates to an electric power is voussoir processingequipment for gold utensil that continues installs the structure schematic diagram who uses on the circular sawing machine.

Fig. 3 is the utility model relates to an electric power is voussoir processingequipment for gold utensil that continues's solid-state diagram.

Fig. 4 is the utility model relates to an electric power is voussoir processingequipment's for gold utensil forward-looking schematic diagram that continues.

Fig. 5 is a schematic perspective view of the adjusting seat of the present invention.

Fig. 6 is a schematic top view of the adjusting base according to the present invention.

Fig. 7 is a schematic perspective view of the base according to the present invention.

Fig. 8 is a schematic view of a step of the wedge block processing technology for the electric power splicing fitting of the present invention.

Fig. 9 is a schematic view of the second step of the wedge block processing technology for the electric power splicing fitting of the present invention.

Fig. 10 is a schematic view of the third step of the wedge processing technology for the power splicing fitting of the present invention.

Fig. 11 is a schematic view of the fourth step of the wedge block processing technology for the electric power splicing fitting of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments shown in the drawings.

As shown in fig. 2 to 7, the utility model relates to a wedge block processing device for electric power splicing fitting, which comprises a base 1 and an adjusting seat 2, wherein the adjusting seat 2 is mounted on the base 1 in a way of linear movement back and forth and is locked by a fastener 3, a workpiece positioning groove 21 is formed at the front end of the adjusting seat 2, the workpiece positioning groove 21 comprises a cam surface 211 for supporting the side surface of a workpiece and a stop surface 212 for stopping and limiting the end part of the workpiece, the cam surface 211 and the stop surface 212 are arranged at a certain included angle and are both in an inclined surface structure, wherein the cam surface 211 is an inclined surface inclined from front to back in a direction close to the stop surface 212, the stop surface 212 is an inclined surface inclined from outside to inside in a direction far away from the cam surface 211, an auxiliary yielding groove 210 is connected between the rear end of the cam surface 211 and the inner end of the stop surface 212, the auxiliary yielding groove 210 is used for yielding the vertex angle position of the workpiece, so as to avoid processing error caused by unstable positioning of the workpiece.

The adjusting seat 2 is provided with a through measuring groove 22 which is inclined backwards and extends from the inner side of the bottom of the stop surface 212, the measuring groove 22 is provided with two

inclined walls

221 and 222 which are parallel to each other and arranged at a certain distance, one inclined wall 221 and the mountain leaning surface 211 are on the same plane, and the other inclined wall 222 is located in the projection plane of the stop surface 212. In use, the front end of the measuring tool (e.g., a straight edge) passes through the measuring groove 22 from the rear to the front and abuts against the surface of the circular saw blade a1, so that the size of the cut portion of the workpiece can be read, and specifically, the abutting position to the rear end line position L of the mountain-leaning surface 211 is the size of the cut portion.

The top surface of the base 1 is provided with a T-shaped boss 11 extending along the front-back direction, and the bottom surface of the adjusting seat 2 is provided with a T-shaped sliding chute 23 in sliding fit with the T-shaped boss 11, so that the adjusting seat 2 can move linearly on the base 1 front-back.

The top surface of the base 1 is also provided with an inverted T-shaped groove 12 which is parallel to the T-shaped boss 11 and is arranged at a certain distance, and a threaded hole 24 is longitudinally arranged at the position of the adjusting seat 2 corresponding to the inverted T-shaped groove 12. The fastener 3 comprises a bolt 31 and a nut 32, the nut 32 is slidably embedded in the lower groove of the inverted T-shaped groove 12, and the rod part of the bolt 31 penetrates through the threaded hole 24 from top to bottom and extends into the nut 32 to be screwed with the threaded hole. When the position of the adjusting seat 2 needs to be adjusted, the bolt 31 only needs to be unscrewed, then the adjusting seat 2 is moved back and forth to the required position and then screwed, and the adjustment of the size of the cut part of the workpiece can be realized by adjusting the position of the adjusting seat 2, namely the adjustment of the required machining size of the wedge block is realized.

The auxiliary receding-yielding groove 210 is an inwardly recessed arc groove, one end of the arc groove is connected with the inner end of the stop surface 212 to form a first connection end point 200, the other end of the arc groove is connected with the rear end of the mountain leaning surface 211 through a front inclined surface 300 to form a second connection end point 400, the second connection end point 400 is slightly behind the first connection end point 200, and the first connection end point 200 is located on the extension line of the front inclined surface 300. The structural design further ensures the stability and the accuracy of workpiece positioning, and is favorable for improving the machining precision of the workpiece.

In this embodiment, the included angle between the mountain-leaning surface 211 and the stop surface 212 is 90 degrees, and the included angle between the mountain-leaning surface 211 and the normal of the circular saw blade a1 is the wedge surface angle of the wedge to be formed.

Further, the cutting machine comprises a circular saw bed A and a circular saw blade A1, wherein the base 1 is fixedly arranged on the circular saw bed A through the upper fixing hole 100, the circular saw blade A1 is positioned in front of the base 1 and can perform vertical cutting motion under the driving of the circular saw bed A, the mountain surface 211 faces to the axis of the circular saw blade A1, and the stop surface 212 faces to the front side of the circular saw blade A1.

As shown in fig. 8 to 11, a processing technology of a wedge block for a power splicing fitting, which processes and molds the wedge block through the processing device, mainly includes the following steps:

1) adjusting the adjusting seat 2 to a proper position according to the size requirement of the wedge block and locking;

2) the left side of the prepared plate (i.e. the workpiece) is abutted against the mountain surface 211 of the workpiece positioning groove 21, and then the end part of the plate is cut off by a circular saw blade A1;

3) horizontally turning the rest plate materials for 180 degrees;

4) the left side of the turned plate material is abutted against the mountain-leaning surface 211 of the workpiece positioning groove 21, the front end of the plate material is abutted against the inner end of the stop surface 212 of the workpiece positioning groove 211, and then the plate material is cut by a circular saw blade A1, so that the needed wedge block can be obtained;

5) and 3) repeating the steps 3) and 4) until the plate is cut completely.

Further, in this processing, the circular saw blade a1 means a circular saw blade mounted on a circular saw bed.

The above mentioned embodiments are only preferred embodiments of the present invention, and the scope of the present invention can not be limited thereby, and all the simple equivalent changes and modifications made according to the claims and the description of the present invention are still included in the scope of the present invention.

Claims

1. The utility model provides an electric power is processingequipment of voussoir for continuing gold utensil, includes base and regulation seat, its characterized in that: but adjust the seat and install with rectilinear movement around on the base and lock through the fastener, the work piece constant head tank has been seted up to the front end of adjusting the seat, and this work piece constant head tank includes one and is used for supplying the backer face that the work piece side supported and one is used for the spacing backstop face of work piece tip backstop, personally submit certain contained angle setting and the two and be the inclined plane structure by the mountain face with the backstop, wherein, lean on the mountain face for from preceding then to being close to the inclined plane of backstop face direction slope, the backstop face is from outer to inwards keeping away from the inclined plane of mountain face direction slope, lean on the rear end of mountain face with it moves back the groove to link up one between the inner of backstop face to assist.

2. The apparatus of claim 1, wherein: the adjusting seat is provided with a measuring groove which is obliquely inclined and extends backwards from the inner side of the bottom of the stop surface and is communicated with the inner side of the bottom of the stop surface.

3. The apparatus of claim 2, wherein: the measuring groove is provided with two inclined walls which are parallel to each other and arranged at a certain distance, wherein one inclined wall and the mountain leaning surface are on the same plane, and the other inclined wall is positioned in the projection plane of the stop surface.

4. The apparatus for processing a wedge for a power splicing fitting according to claim 1, 2 or 3, wherein: the top surface of the base is provided with a T-shaped boss which linearly extends along the front-back direction, and the bottom surface of the adjusting seat is provided with a T-shaped sliding chute which is in sliding fit with the T-shaped boss.

5. The apparatus of claim 4, wherein: the top surface of the base is further provided with an inverted T-shaped groove which is parallel to the T-shaped boss and is arranged at a certain distance, a threaded hole is longitudinally formed in the position, corresponding to the inverted T-shaped groove, of the adjusting seat, the fastening piece comprises a bolt and a nut, the nut is embedded in the lower groove of the inverted T-shaped groove in a sliding mode, and the rod portion of the bolt penetrates through the threaded hole from top to bottom and extends into the nut to be in threaded connection with the nut.

6. The apparatus for processing a wedge for a power splicing fitting according to claim 1, 2 or 3, wherein: the auxiliary receding yielding groove is an inward-recessed arc groove, one end of the arc groove is connected with the inner end of the stopping surface to form a first connecting end point, the other end of the arc groove is connected with the rear end of the mountain leaning surface through a front inclining surface to form a second connecting end point, the second connecting end point is slightly behind the first connecting end point, and the first connecting end point is located on an extension line of the front inclining surface.

7. The apparatus for processing a wedge for a power splicing fitting according to claim 1, 2 or 3, wherein: still include circular sawing machine and circular saw blade, the base is through its upper fixing hole fixed mounting in on the circular sawing machine, the circular saw blade is located the place ahead of base and cutting motion about can being under the drive of circular sawing machine, the back mountain surface towards the axis setting of circular saw blade, the backstop surface towards the front setting of circular saw blade.

8. The apparatus of claim 7, wherein: the included angle between the mountain leaning surface and the stop surface is 90 degrees, and the included angle between the mountain leaning surface and the normal line of the circular saw blade is the wedge surface angle of the wedge block.