CN210173369U

CN210173369U - Frock is used in fishplate processing

Info

Publication number: CN210173369U
Application number: CN201920743844.3U
Authority: CN
Inventors: Jizhong Yi; 易际忠; Dengfeng Sun; 孙登峰
Original assignee: China De Ao Railway Technology Suzhou Co Ltd
Current assignee: China De Ao Railway Technology Suzhou Co Ltd
Priority date: 2019-05-22
Filing date: 2019-05-22
Publication date: 2020-03-24
Anticipated expiration: 2029-05-22

Abstract

The utility model discloses a tool for processing a fishplate, which relates to a tool and has the technical proposal that the tool comprises a base, a supporting part borne on the base and used for supporting one side of the semi-finished fishplate in the length direction, a bearing part used for bearing below the semi-finished fishplate and a clamping part used for clamping and fixing the semi-finished fishplate in cooperation with the bearing part; the bearing part comprises a bearing block, and the bearing block comprises a bearing surface inclined towards the direction of the supporting part. The utility model has the advantages of fixed fishplate is convenient and can polish or the turning to polylith fishplate simultaneously.

Description

Frock is used in fishplate processing

Technical Field

The utility model relates to a frock, more specifically says that it relates to a frock is used in fishplate processing.

Background

The fishplate, commonly known as the clamping plate, plays a connecting role at the joint of the track, and is a connecting fastener used for connecting the track. The processing of the fishplate usually needs to go through the process steps of turning, polishing and the like.

The semi-finished fishplate 6 shown in fig. 1 has a cross-sectional shape of a substantially trapezoidal body, a top surface wider than a bottom surface, and a through-groove 61 extending in a longitudinal direction of the top surface. The side surfaces at both sides in the length direction are inclined planes. In order to further process to obtain a qualified fishplate, the inclined planes on the two sides of the semi-finished fishplate 6 in the length direction are further turned or polished. The tool of the grinding device or the turning device can usually only move in XYZ-directions, so that only the semi-finished fishplate 6 can be fixed and the surface to be machined of the semi-finished fishplate 6 can be adapted to the position of the machining tool of the lathe or the grinding machine. However, the semi-finished fishplate 6 is difficult to clamp and fix due to the special shape of the semi-finished fishplate. Therefore, it is necessary to design a tool dedicated for processing a fishplate so as to fix a semi-finished fishplate and improve the processing efficiency.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a frock is used in fishplate processing, it has the advantage that fixed fishplate is convenient and can polish or lathe work to polylith fishplate simultaneously.

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

a tool for processing a fishplate comprises a base, a supporting part, a bearing part and a clamping part, wherein the supporting part is borne on the base and used for supporting one side of the semi-finished fishplate in the length direction, the bearing part is used for bearing the lower part of the semi-finished fishplate, and the clamping part is used for clamping and fixing the semi-finished fishplate in a matching manner with the bearing part; the bearing part comprises a bearing block, and the bearing block comprises a bearing surface inclined towards the direction of the supporting part.

Through adopting above-mentioned technical scheme, place semi-manufactured goods fishplate in supporting portion, utilize the supporting surface of bearing piece and the bottom surface of fishplate to offset for the fishplate is the slope form and places. At the moment, one side of the fishplate in the length direction is abutted against the supporting part, and the inclined plane of the other side is inclined at a specific angle and is matched with a milling cutter of a lathe or a polishing head of a grinding machine, so that the fishplate can be conveniently turned or polished. A plurality of semi-finished fishplates can be stacked according to needs, and then the placed semi-finished fishplates are fixed by the clamping and pressing part. The inclined side face of one side, far away from the supporting part, of the fishplate is machined by means of a machining tool of polishing equipment or turning equipment, and the machining is convenient and efficient.

Furthermore, the supporting part is a baffle plate perpendicular to the base, and the bearing block is arranged on one side of the baffle plate.

Through adopting above-mentioned technical scheme, only need make fishplate length direction one side inconsistent with the baffle when placing semi-manufactured goods fishplate can, it is convenient to fix semi-manufactured goods fishplate.

Furthermore, an auxiliary positioning block for supporting the semi-finished fishplate is arranged on the baffle.

Through adopting above-mentioned technical scheme, the area of contact between fishplate and the baffle has been increased in setting up of assistance-localization real-time piece for the fishplate is placed more stably, is difficult not hard up in the course of working.

Furthermore, the clamping and pressing part comprises a pressing block and a driving piece which is used for generating push-pull power to drive the pressing block to move towards the direction close to or away from the bearing block, and the bottom surface of the pressing block is parallel to the bearing surface of the bearing block.

By adopting the technical scheme, when the driving piece generates thrust, the pressing block moves downwards so as to be matched with the bearing surface of the bearing block to clamp and fix the placed fishtail plate; after the processing is finished, the driving piece is utilized to generate pulling force, and the pressing block moves upwards to loosen the fishplate.

Further, the driving piece is an air cylinder or a hydraulic cylinder.

Furthermore, the lifting device further comprises a top plate arranged in parallel with the base, four upright posts which are respectively positioned at four corners of the top plate are arranged between the top plate and the base, and the driving piece is arranged on the top plate.

Through adopting above-mentioned technical scheme, the roof of this kind of mode installation is stable, can stabilize the atress, does benefit to add to fix the fishplate centre gripping firm man-hour.

The clamping device further comprises clamping plates arranged in pairs, and the clamping plates are clamped on the top plate one by one; still be provided with the pillar on the base, the pillar runs through splint, roof and splint setting and end-to-end connection in proper order has fixing nut.

Through adopting above-mentioned technical scheme, the setting up of splint has increased the regional atress homogeneity in roof middle part for roof non-deformable damages.

Furthermore, two groups of supporting parts are arranged and symmetrically distributed on two sides of the supporting part; the movable end of the driving piece is provided with movable blocks, and each movable block is provided with two pressing blocks; the press blocks on the same movable block are symmetrically distributed on two sides of the supporting part.

Through adopting above-mentioned technical scheme, can all the fixed polylith semi-manufactured goods fishplates of centre gripping in the both sides of supporting part, can process the semi-manufactured goods fishplates of supporting part both sides simultaneously with the help of suitable processing equipment, greatly improved machining efficiency.

To sum up, the utility model discloses following beneficial effect has:

1. the supporting part, the supporting part and the clamping part are matched with each other, so that the fishplates can be clamped and fixed conveniently, a plurality of semi-finished fishplates can be clamped and fixed simultaneously, and the processing efficiency is improved;

2. a plurality of fishplates can be simultaneously fixed on two sides of the supporting part, and the processing efficiency of the fishplates is further improved.

Drawings

FIG. 1 is a schematic structural diagram of a semi-finished fishplate in the background art;

FIG. 2 is a schematic structural view of a tool for processing a fishplate in the embodiment;

FIG. 3 is a sectional view of the tool for processing the fishplate in the embodiment;

FIG. 4 is a diagram illustrating the operation of the tool for processing the fishplate in the embodiment.

In the figure: 1. a base; 11. a base plate; 2. a baffle plate; 21. an auxiliary positioning block; 3. a bearing block; 31. a bearing surface; 4. a top plate; 41. a column; 411. installing a nut; 42. a splint; 43. a pillar; 431. fixing a nut; 5. a movable block; 51. a drive member; 52. briquetting; 6. semi-finished fishplates; 61. a through groove.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example (b):

a frock is used in fishplate processing, refers to fig. 2, and it includes base 1, and base 1 is rectangular plate-like. The top surface of the base 1 is provided with a rectangular cushion plate 11 in an attaching manner, and three baffle plates 2 perpendicular to the cushion plate 11 are arranged on the cushion plate 11 at equal intervals along the central axis of the length direction. The backing plate 11 is provided with bearing blocks 3 in pairs, and each pair of bearing blocks 3 are symmetrically distributed on two sides of the baffle 2 at the corresponding position. The top surface of the support block 3 is inclined toward the baffle 2 to form a support surface 31.

Referring to fig. 2 and 3, when the inclined planes on both sides of the semi-finished fishplate 6 in the length direction are processed, the semi-finished fishplate 6 is stacked on the support block 3, so that one side of the semi-finished fishplate 6 is abutted against the baffle 2. Because the existence of bearing surface 31 on the bearing block 3, the side that baffle 2 was kept away from to semi-manufactured goods fishplate 6 is vertical state, and the processing cutter of the processing equipment of being convenient for aligns with the machined surface. In order to increase the stacking stability of the semi-finished fishplates 6, the baffle 2 is provided with the auxiliary positioning block 21 along the length direction of the base 1, after the semi-finished fishplates 6 are stacked, the auxiliary positioning block 21 is abutted to the inclined plane of the semi-finished fishplates 6 towards the baffle 2, and the placing stability of the semi-finished fishplates 6 is increased. In this embodiment, three auxiliary positioning blocks 21 are arranged on each baffle 2, and three semi-finished fishplates 6 can be stacked on the same side of the baffle 2.

Referring to fig. 2 and 3, a top plate 4 is disposed above the base 1 in parallel, and columns 41 are connected between four corners of the top plate 4 and the base 1. The bottom end of the upright post 41 is fixed on the base 1, and the top end is in a stepped shaft shape. The top end of the column 41 penetrates the top plate 4 and the end is connected with a mounting nut 411 through screw thread. In order to increase the force uniformity of the top plate 4, two sets of clamping plates 42 are arranged in the middle of the top plate 4. The clamping plates 42 are arranged in pairs, the end parts are in a hook shape, and the two clamping plates 42 are distributed on the upper side and the lower side of the top plate 4. Each group of clamping plates 42 is provided with a pillar 43, the bottom end of the pillar 43 is fixed on the backing plate 11, and the top end is also in a stepped shaft shape. The top end of the pillar 43 penetrates the clamp plate 42, the top plate 4, and the clamp plate 42 in this order, and the end is screwed with a fixing nut 431. Through the cooperation of splint 42 and pillar 43, can make the even atress in middle part of roof 4, difficult deformation.

Referring to fig. 2 and 3, the fixing of the fishplate 6 is also accomplished by means of a crimp fit. The clamping and pressing part comprises pressing blocks 52, the number of the pressing blocks 52 is the same as that of the bearing blocks 3, and the pressing blocks are in one-to-one correspondence with the arrangement positions of the bearing blocks 3. The bottom surface of each pressing block 52 is an inclined surface and is parallel to the bearing surface 31. A movable block 5 is further arranged between the baffle 2 and the top plate 4, and the two pressing blocks 52 at the corresponding positions are jointly arranged on the bottom surface of the movable block 5. The top surface of the top plate 4 is fixedly provided with a driving member 51, and the driving member 51 can be a cylinder or a hydraulic cylinder. In the embodiment, the driving member 51 is a cylinder, and a movable end of the cylinder penetrates through the top plate 4 and is connected to the top surface of the movable block 5, so as to generate a pushing and pulling force perpendicular to the base 1 to drive the movable block 5 to move.

Referring to fig. 3 and 4, the two pressing blocks 52 on the same movable block 5 are symmetrically distributed on both sides of the baffle 2. After the semi-finished fishplates 6 are stacked on the supporting blocks 3, the driving member 51 generates thrust to drive the movable blocks 5 and the pressing block 52 to press down, so that the stacked semi-finished fishplates 6 are firmly fixed to the state shown in fig. 4. At the moment, the semi-finished fishplates 6 fixed on the two sides of the baffle 2 are processed by utilizing processing equipment, so that the processing is convenient and efficient.

The above-mentioned embodiments are merely illustrative of the present invention, and are not intended to limit the present invention, and those skilled in the art can make modifications to the embodiments without inventive contribution as required after reading the present specification, but all the embodiments are protected by patent laws and protection within the scope of the present invention.

Claims

1. The utility model provides a frock is used in fishplate processing, includes base (1), its characterized in that: the semi-finished fishplate supporting device further comprises a supporting part, a bearing part and a clamping and pressing part, wherein the supporting part is borne on the base (1) and used for supporting one side of the semi-finished fishplate (6) in the length direction, the bearing part is used for bearing below the semi-finished fishplate (6), and the clamping and pressing part is used for clamping and fixing the semi-finished fishplate (6) in a matched mode with the bearing part; the bearing part comprises a bearing block (3), and the bearing block (3) comprises a bearing surface (31) inclined towards the direction of the supporting part.

2. The tool for processing the fishplate of claim 1, which is characterized in that: the supporting part is a baffle (2) perpendicular to the base (1), and the bearing block (3) is arranged on one side of the baffle (2).

3. The tool for processing the fishplate of claim 2, which is characterized in that: and an auxiliary positioning block (21) for supporting the semi-finished fishplate (6) is arranged on the baffle (2).

4. The tool for processing the fishplate of claim 1, which is characterized in that: the clamping and pressing part comprises a pressing block (52) and a driving piece (51) which is used for generating push-pull power to drive the pressing block (52) to move towards the direction close to or away from the bearing block (3), and the bottom surface of the pressing block (52) is parallel to the bearing surface (31) of the bearing block (3).

5. The tool for processing the fishplate of claim 4, which is characterized in that: the driving piece (51) is an air cylinder or a hydraulic cylinder.

6. The tool for processing the fishplate of claim 4, which is characterized in that: the device is characterized by further comprising a top plate (4) arranged in parallel to the base (1), four upright columns (41) which are respectively located at four corners of the top plate (4) are arranged between the top plate (4) and the base (1), and the driving piece (51) is arranged on the top plate (4).

7. The tool for processing the fishplate of claim 6, which is characterized in that: the clamping device further comprises clamping plates (42) which are arranged in pairs, wherein the clamping plates (42) are clamped on the top plate (4) in an up-down mode; still be provided with pillar (43) on base (1), pillar (43) run through splint (42), roof (4) and splint (42) setting in proper order and end-to-end connection has fixation nut (431).

8. The tool for processing the fishplate of claim 4, which is characterized in that: two groups of supporting parts are arranged and symmetrically distributed on two sides of the supporting part; the movable end of the driving piece (51) is provided with movable blocks (5), and each movable block (5) is provided with two pressing blocks (52); the press blocks (52) on the same movable block (5) are symmetrically distributed on two sides of the supporting part.