CN210060463U - Frock clamp is used in valve accessory processing - Google Patents

Abstract

The utility model belongs to the technical field of accessory processing, especially, a frock clamp for valve accessory processing, including casing and bottom plate, the protective cover articulates on the outer wall of casing through the pivot, the bottom inner wall of casing is fixed with the bottom plate, fixing bolt runs through the bottom plate with casing fixed connection, the screw thread post is fixed at the top of bottom plate, the screw thread post runs through the mould and the clamp plate, and the clamp plate is located the top of mould, spacing bolt is located the top of clamp plate, fastening bolt is located the bottom of mould, and spacing bolt with fastening bolt all encircle the outer wall of screw thread post; the mould is dismantled in the slip, changes the mould, and the processing of the different model flanges of being convenient for, simple structure, it is convenient to use, has improved work efficiency, when protecting operational environment, concentrates the piece in the casing, the clastic clearance of being convenient for.

Description

Frock clamp is used in valve accessory processing

Technical Field

The utility model belongs to the technical field of the accessory processing, concretely relates to frock clamp is used in valve accessory processing.

Background

The valve is a control part in a fluid conveying system, has the functions of stopping, adjusting, guiding, preventing counter flow, stabilizing pressure, shunting or overflowing and relieving pressure and the like, is used for a valve of a fluid control system, has quite a plurality of varieties and specifications from the simplest stop valve to various valves used in an extremely complex automatic control system, can be used for controlling the flow of various types of fluids such as air, water, steam, various corrosive media, slurry, oil products, liquid metal, radioactive media and the like, and is a part for interconnecting pipes and is used for connecting pipe ends; there are also flanges on the inlet and outlet of the equipment, which are necessary fittings on the valve for connecting two pieces of equipment.

When the flange hole is machined in the flange, a numerical control machine tool or manual drilling is generally adopted, and the stability during machining is considered by the tool clamp when the manual drilling is adopted, so that the problems that the tool clamp is heavy and the flanges of different models are universal during machining are ignored, the machining of the flanges of various models is not facilitated, and the working efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a frock clamp is used in valve accessory processing has the characteristics of the multiple model processing and the piece clearance of being convenient for.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a frock clamp is used in valve accessory processing, includes casing and bottom plate, be equipped with protective cover and pivot on the casing, the protective cover passes through the pivot articulates on the outer wall of casing, the bottom inner wall of casing is fixed with the bottom plate, be equipped with screw thread post, mould, clamp plate, spacing bolt, fastening bolt and fixing bolt on the bottom plate, fixing bolt runs through the bottom plate with casing fixed connection, the screw thread post is fixed the top of bottom plate, the screw thread post runs through the mould with the clamp plate, just the clamp plate is located the top of mould, spacing bolt is located the top of clamp plate, fastening bolt is located the bottom of mould, just spacing bolt with fastening bolt all encircle the outer wall of screw thread post.

Preferably, the protective cover is provided with a buckle, the buckle is fixed on one side of the protective cover, and the shell is provided with a clamping groove matched with the buckle.

Preferably, the die is provided with a plurality of through holes, and the through holes are distributed on the die.

Preferably, the die is provided with support lugs, the support lugs are fixed at two ends of the die, the die slides on the inner wall of the shell through the support lugs, and the shell is provided with a sliding groove matched with the support lugs.

Preferably, the bottom plate is fixed on the shell through the fixing bolt, and a thread groove matched with the fixing bolt is formed in the shell.

Preferably, the number of the fixing bolts is four, and the four fixing bolts are respectively fixed at four corners of the bottom plate.

Preferably, a placing cavity is arranged between the mold and the bottom plate.

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

1. the utility model discloses well mould slides the inner wall at the casing through the journal stirrup, and set up on the casing with journal stirrup matched with spout, add man-hour, put the work piece on the bottom plate, it is fixed by fastening bolt again to push down the mould through the clamp plate, process the work piece through the through-hole, add man-hour to different model flanges, slide through the cooperation of journal stirrup with the spout and dismantle the mould, change the mould, the processing of the different model flanges of being convenient for, moreover, the steam generator is simple in structure, and convenient for use has improved work efficiency.

2. The utility model discloses well protective cover rotates on the outer wall of casing through the pivot, adds man-hour to the work piece, avoids adding man-hour piece to spatter all around through the protective cover, and processing is accomplished the back, opens the protective cover through the cooperation of buckle and draw-in groove, in the protective working environment, concentrates on the piece in the casing, the clastic clearance of being convenient for.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

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

FIG. 2 is a schematic structural view of a middle section view of the present invention;

FIG. 3 is a schematic structural view of the middle support lug and the sliding groove of the present invention;

fig. 4 is a schematic structural view of the middle housing and the protective cover of the present invention.

In the figure: 1. a housing; 101. a chute; 102. a thread groove; 103. a card slot; 104. a placement chamber; 11. a protective cover; 111. buckling; 12. a rotating shaft; 2. a base plate; 21. a threaded post; 22. a mold; 221. a through hole; 222. supporting a lug; 23. pressing a plate; 24. a limit bolt; 25. fastening a bolt; 26. and (5) fixing the bolt.

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.

Examples

Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides a frock clamp is used in valve accessories processing, including casing 1 and bottom plate 2, be equipped with protective cover 11 and pivot 12 on casing 1, protective cover 11 articulates on casing 1's outer wall through pivot 12, casing 1's bottom inner wall is fixed with bottom plate 2, be equipped with screw thread post 21 on the bottom plate 2, mould 22, clamp plate 23, stop bolt 24, fastening bolt 25 and fixing bolt 26, fixing bolt 26 runs through bottom plate 2 and casing 1 fixed connection, screw thread post 21 is fixed at the top of bottom plate 2, screw thread post 21 runs through mould 22 and clamp plate 23, and clamp plate 23 is located the top of mould 22, stop bolt 24 is located the top of clamp plate 23, fastening bolt 25 is located the bottom of mould 22, and stop bolt 24 and fastening bolt 25 all encircle the outer wall at screw thread post 21.

In the embodiment, the protective cover 11 is hinged on the outer wall of the housing 1 through the rotating shaft 12, when a workpiece is machined, the protective cover 11 prevents the flange fragments from splashing around during machining, after the machining is completed, the protective cover 11 is opened through the cooperation of the buckle 111 and the clamping groove 103, the working environment is protected, the fragments are concentrated in the housing 1, the cleaning of the fragments is facilitated, the fixing bolt 26 penetrates through the bottom plate 2 and is fixedly connected with the housing 1, the threaded column 21 is fixed on the top of the bottom plate 2, the threaded column 21 penetrates through the die 22 and the pressing plate 23, the pressing plate 23 is positioned on the top of the die 22, the limiting bolt 24 is positioned on the top of the pressing plate 23, the fastening bolt 25 is positioned at the bottom of the die 22, the limiting bolt 24 and the fastening bolt 25 are both surrounded on the outer wall of the threaded column 21, when the workpiece is machined, the workpiece is placed in the placing cavity 104 on the bottom plate 2, finally, the flange is fixed through the fastening bolt 25, the workpiece is processed through the through hole 221, the die 22 is slidingly detached through the matching of the support lug 222 and the sliding groove 101 when flanges of different models are processed, the die 22 is replaced, the flanges of different models can be conveniently processed, the structure is simple, the use is convenient, and the working efficiency is improved.

Specifically, be equipped with buckle 111 on the protective cover 11, buckle 111 fixes in one side of protective cover 11, and offers on casing 1 with buckle 111 matched with draw-in groove 103, opens protective cover 11 through the cooperation of buckle 111 and draw-in groove 103, in the protective working environment, concentrates the piece in casing 1, the clastic clearance of being convenient for.

Specifically, through holes 221 are formed in the die 22, the number of the through holes 221 is several, the through holes 221 are all distributed on the die 22, and the workpiece is processed through the through holes 221.

Specifically, be equipped with the journal stirrup 222 on the mould 22, the both ends at mould 22 are fixed to the journal stirrup 222, mould 22 slides at casing 1's inner wall through journal stirrup 222, and casing 1 is last to set up with journal stirrup 222 matched with spout 101, add man-hour to different model flanges, dismantle mould 22 through the cooperation slip of journal stirrup 222 and spout 101, change mould 22, the processing of the different model flanges of being convenient for, moreover, the steam generator is simple in structure, and convenient for use, and the work efficiency is improved.

Specifically, the bottom plate 2 is fixed on the housing 1 through the fixing bolt 26, the housing 1 is provided with a thread groove 102 matched with the fixing bolt 26, and the bottom plate 2 is fixed on the housing 1 through the matching of the fixing bolt 26 and the thread groove 102, so that the processing of the workpiece is facilitated.

Specifically, the number of the fixing bolts 26 is four, the four fixing bolts 26 are respectively fixed at four corners of the bottom plate 2, and the bottom plate 2 is fixed on the housing 1 by the cooperation of the fixing bolts 26 and the thread grooves 102, so that the processing of the workpiece is facilitated.

Specifically, a placing cavity 104 is formed between the die 22 and the base plate 2, and the workpiece is placed in the placing cavity 104 on the base plate 2, so that the workpiece can be processed conveniently.

The utility model discloses a theory of operation and use flow: the utility model discloses install the back well, add man-hour, put the work piece on bottom plate 2 place the chamber 104 in, it is spacing by spacing bolt 24 again to push down mould 22 through clamp plate 23, it is fixed through fastening bolt 25 at last, process the work piece through-hole 221, add man-hour to different model flanges, slide through the cooperation of journal stirrup 222 with spout 101 and dismantle mould 22, change mould 22, the processing of different model flanges of being convenient for, moreover, the steam generator is simple in structure, high durability and convenient use, the work efficiency is improved, because protective cover 11 articulates on casing 1's outer wall through pivot 12, add man-hour to the work piece, avoid adding man-hour flange piece splattering through protective cover 11, after the processing is accomplished, protective cover 11 is opened through the cooperation of buckle 111 and draw-in groove 103, in the time of protecting work environment, concentrate the piece in casing 1, be convenient for clastic clearance.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (7)

1. The utility model provides a frock clamp is used in valve accessory processing, includes casing (1) and bottom plate (2), its characterized in that: be equipped with protective cover (11) and pivot (12) on casing (1), protective cover (11) pass through pivot (12) articulate on the outer wall of casing (1), the bottom inner wall of casing (1) is fixed with bottom plate (2), be equipped with screw thread post (21), mould (22), clamp plate (23), stop bolt (24), fastening bolt (25) and fixing bolt (26) on bottom plate (2), fixing bolt (26) run through bottom plate (2) with casing (1) fixed connection, screw thread post (21) are fixed the top of bottom plate (2), screw thread post (21) run through mould (22) with clamp plate (23), just clamp plate (23) are located the top of mould (22), stop bolt (24) are located the top of clamp plate (23), fastening bolt (25) are located the bottom of mould (22), and the limiting bolt (24) and the fastening bolt (25) are wound on the outer wall of the threaded column (21).

2. The tool clamp for machining the valve fitting of claim 1, wherein: be equipped with buckle (111) on protective cover (11), buckle (111) are fixed one side of protective cover (11), just seted up on casing (1) with buckle (111) matched with draw-in groove (103).

3. The tool clamp for machining the valve fitting of claim 1, wherein: the die (22) is provided with a plurality of through holes (221), and the through holes (221) are distributed on the die (22).

4. The tool clamp for machining the valve fitting of claim 1, wherein: the die is characterized in that a support lug (222) is arranged on the die (22), the support lug (222) is fixed at two ends of the die (22), the die (22) slides on the inner wall of the shell (1) through the support lug (222), and a sliding groove (101) matched with the support lug (222) is formed in the shell (1).

5. The tool clamp for machining the valve fitting of claim 1, wherein: the bottom plate (2) is fixed on the shell (1) through the fixing bolt (26), and a thread groove (102) matched with the fixing bolt (26) is formed in the shell (1).

6. The tool clamp for machining the valve fitting of claim 1, wherein: the number of the fixing bolts (26) is four, and the four fixing bolts (26) are respectively fixed at four corners of the bottom plate (2).

7. The tool clamp for machining the valve fitting of claim 1, wherein: a placing cavity (104) is arranged between the mould (22) and the bottom plate (2).

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