CN219275133U

CN219275133U - Frock clamp is used in nut processing

Info

Publication number: CN219275133U
Application number: CN202320551326.8U
Authority: CN
Inventors: 吴凌锋; 史磊; 吴新光
Original assignee: Zhejiang Zhuoqiu Transmission Technology Co ltd
Current assignee: Zhejiang Zhuoqiu Transmission Technology Co ltd
Priority date: 2023-03-21
Filing date: 2023-03-21
Publication date: 2023-06-30
Anticipated expiration: 2033-03-21

Abstract

The utility model relates to a tool clamp for nut processing, which comprises a fixed plate, wherein a plurality of first mounting grooves are formed in the middle of the fixed plate, positioning grooves which are formed in the fixed plate and are used for mounting nuts are formed in the left end and the right end of each first mounting groove, a first oil cylinder is mounted on the inner side of each first mounting groove, a fixed block is fixedly connected to the upper end of each first oil cylinder, pressing blocks which can fix the nuts up and down are mounted on the left end and the right end of each fixed block, a second mounting groove which is formed in the fixed plate and is close to one end of each first mounting groove is formed in each positioning groove, a second oil cylinder is mounted on the inner side of each second mounting groove, a pushing block is fixedly connected to one end of each second oil cylinder, the pressing blocks can fix the upper position and the lower position of the nuts, and the side edges of the nuts can be fixed by the pushing blocks, so that the positioning and fixing effects of the nuts are better, the positioning accuracy is higher, and the processing effect is better.

Description

Frock clamp is used in nut processing

Technical Field

The utility model relates to the field of fixtures, in particular to a tool fixture for nut machining.

Background

Application number: the utility model patent of CN202222642596.8 discloses a screw nut adds clamping apparatus, including the supporting shoe, install the connecting plate in the supporting shoe upper end, the connecting plate upper end is opened there is a plurality of through-hole, the through-hole divide into two sets of around, both ends all are equipped with the spout of opening on the connecting plate about the through-hole, spout inboard sliding connection has the slider, slider upper end fixedly connected with grip block, grip block keeps away from through-hole one end all is equipped with the guide block, pass through connecting block fixed connection between two preceding guide blocks, connecting block lower extreme fixedly connected with fixed cylinder, fixed cylinder fixed connection is on the supporting shoe, grip block keeps away from through-hole one end and is equipped with slope decurrent inclined plane, guide block is close to grip block one end and is equipped with grip block assorted inclined plane. According to the technical scheme, the screw nuts are placed in the inner sides of the through holes, the fixed air cylinders drive the connecting blocks to move downwards, the connecting blocks drive the guide blocks to move downwards, the guide blocks drive the clamping blocks to be close to each other to clamp the screw nuts, the screw nuts can be machined, a plurality of screw nuts can be clamped at one time, and machining efficiency is high. The positioning and fixing can only be carried out on the outer ring of the screw nut, the upper end and the lower end of the screw nut cannot be positioned, and the positioning accuracy is not ideal.

Disclosure of Invention

The utility model aims to solve the problems in the prior art, and provides a tool clamp for nut processing, which can position the outer ring and the upper and lower parts of a nut, and has high positioning precision and good positioning effect.

The utility model solves the technical problems by adopting the technical scheme that: this kind of frock clamp for nut processing, including the fixed plate, open there is a plurality of first mounting groove in the middle of the fixed plate, both ends all are equipped with the constant head tank that is used for installing the nut of opening on the fixed plate about the first mounting groove, first hydro-cylinder is installed to first mounting groove inboard, first hydro-cylinder upper end fixedly connected with fixed block, both ends are all installed about the fixed block and are carried out fixed briquetting about the nut, the constant head tank is close to first mounting groove one end and are equipped with the second mounting groove of opening on the fixed plate, the second hydro-cylinder is installed to second mounting groove inboard, second hydro-cylinder is close to constant head tank one end fixedly connected with ejector pad, the ejector pad can fix a position the upper and lower position of nut, the ejector pad can fix a position the nut side for the fixed effect of location of nut is better, the positioning accuracy is higher, the machining effect is better.

For further perfection, both ends all fixedly connected with connecting rod about the fixed block, it has logical groove to open on the briquetting, and connecting rod sliding connection is in logical inslot side, and logical groove is close to first hydro-cylinder one end and is equipped with the fluting of opening on the briquetting, and the fluting inboard is equipped with the locking screw of threaded connection on the briquetting, and the briquetting passes through locking screw fixed connection on the connecting rod for the briquetting is dismantled more conveniently, and anchor clamps life is longer.

Further perfect, the connecting rod is the cuboid for briquetting installation is more convenient, and briquetting fixed effect is better.

Further perfection, the cushion blocks are fixedly connected to the lower ends of the pressing blocks, so that the positioning and fixing effects of the clamp on the nuts are better.

Further perfecting, the fixed plate comprises a connecting plate and two mounting plates, and both ends all are connected with the mounting plate through screw fixedly about the connecting plate, and the constant head tank is opened on the mounting plate, and first mounting groove and second mounting groove are opened on the connecting plate for it is more convenient to process anchor clamps.

Further perfection, both ends all open there is the draw-in groove about the connecting plate, and the mounting panel is close to connecting plate one end fixedly connected with locating piece, locating piece sliding connection is inboard at the draw-in groove for anchor clamps installation is more convenient.

Further perfection, the constant head tank is the hexagonal prism shape groove for anchor clamps are better to the location effect of nut.

Further perfection, the constant head tank is kept away from connecting plate one end and is equipped with the mounting hole of opening on the mounting panel, and auxiliary guide pin bushing is installed to the mounting hole inboard for anchor clamps can process the locating hole in the nut outside, make the function of anchor clamps more.

Further perfection, both ends all fixedly connected with handle around the connecting plate for it is more convenient to remove anchor clamps.

The beneficial effects of the utility model are as follows: the pressing block can fix the upper position and the lower position of the nut, the pushing block can fix the side edge of the nut, so that the nut is better in positioning and fixing effect, higher in positioning precision and better in processing effect, the pressing block is fixedly connected to the connecting rod through the locking screw, the pressing block is more convenient to detach, the service life of the clamp is longer, the fixing plate consists of the connecting plate and the mounting plate, the clamp can process the positioning holes in the outer side of the nut more conveniently, and the clamp has more functions.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic structural view of a fixing block according to the present utility model;

FIG. 3 is a schematic view of the structure of the briquette of the present utility model;

FIG. 4 is a schematic structural view of a fixing plate according to the present utility model;

FIG. 5 is a schematic view of the structure of the connecting plate of the present utility model;

FIG. 6 is a schematic view of the structure of the mounting plate of the present utility model;

fig. 7 is a schematic structural diagram of a second cylinder according to the present utility model.

Reference numerals illustrate: 1. a fixing plate; 11. a connecting plate; 111. a first mounting groove; 112. a second mounting groove; 113. a clamping groove; 114. a handle; 12. a mounting plate; 121. a positioning groove; 122. a positioning block; 123. a mounting hole; 124. auxiliary guide sleeve; 13. a fixed block; 131. a first cylinder; 132. a connecting rod; 14. briquetting; 141. a through groove; 142. slotting; 143. a locking screw; 144. a cushion block; 15. a second cylinder; 151. and pushing the block.

Detailed Description

The utility model is further described below with reference to the accompanying drawings:

as shown in fig. 1-7: the utility model provides a frock clamp for nut processing in this embodiment, including fixed plate 1, fixed plate 1 comprises connecting plate 11 and mounting panel 12, both ends all are through screw fixedly connected with mounting panel 12 about connecting plate 11, connecting plate 11 both ends all open and have draw-in groove 113, mounting panel 12 is close to connecting plate 11 one end fixedly connected with locating piece 122, locating piece 122 sliding connection is inboard at draw-in groove 113, open in the middle of connecting plate 11 has a plurality of first mounting groove 111, both ends all are equipped with the constant head tank 121 of opening on mounting panel 12 about first mounting groove 111, the shape of constant head tank 121 is hexagonal prism, first hydro-cylinder 131 is installed to first mounting groove 111 inboard, first hydro-cylinder 131 upper end fixedly connected with fixed block 13, both ends are all fixedly connected with connecting rod 132 about the fixed block 13, connecting rod 132 is polygonal body, both ends all are equipped with briquetting 14 around connecting rod 132, open on briquetting 14 have logical groove 141, connecting rod 132 sliding connection is inboard at logical groove 141, open groove 141 is equipped with the fluting 142 on briquetting 14 near first hydro-cylinder 131 one end, the inside is equipped with threaded connection briquetting 14 on the briquetting groove 142, first hydro-cylinder 14 installs the connecting rod 14 and installs the locating hole 123 near two end of connecting rod 15 on the second connecting plate 11, the second connecting plate 15 is equipped with the fixed connection hole of connecting plate 15, the connecting rod is equipped with the connecting rod 15 is equipped with the fixed connection hole of connecting rod 15 on the connecting plate 12, the connecting rod is equipped with the connecting rod 15 through the connecting rod 15, the connecting rod is equipped with the connecting rod 15 on the connecting rod is far from the connecting plate 15, the connecting plate 15 is equipped with the connecting plate 15, the connecting rod is equipped with the connecting rod 15, and is equipped with the connecting rod is 15.

The utility model is used when in use: placing the nut on the inner side of the positioning groove 121, starting the second oil cylinder 15, driving the push block 151 to move towards one end close to the positioning groove 121 to fix the side face of the nut by the second oil cylinder 15, starting the first oil cylinder 131, driving the fixed block 13 to move downwards by the first oil cylinder 131, driving the connecting rod 132 to move downwards by the fixed block 13, driving the pressing block 14 to move downwards by the connecting rod 132, driving the cushion block 144 to move downwards to fix the upper and lower positions of the nut by the pressing block 14, and processing the nut.

While the utility model has been shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the scope of the utility model.

Claims

1. The utility model provides a frock clamp for nut processing, includes fixed plate (1), characterized by: the utility model discloses a fixed plate, including fixed plate (1), fixed plate (1) is middle to be opened has a plurality of first mounting groove (111), both ends all are equipped with the constant head tank (121) of opening on fixed plate (1) about first mounting groove (111), first hydro-cylinder (131) are installed to first mounting groove (111) inboard, fixed block (13) are fixedly connected with to first hydro-cylinder (131) upper end, briquetting (14) are all installed at both ends about fixed block (13), constant head tank (121) are close to first mounting groove (111) one end and are equipped with second mounting groove (112) of opening on fixed plate (1), second hydro-cylinder (15) are installed to second mounting groove (112) inboard, second hydro-cylinder (15) are close to constant head tank (121) one end fixedly connected with ejector pad (151).

2. The tool clamp for nut processing according to claim 1, wherein: both ends all fixedly connected with connecting rod (132) about fixed block (13), open on briquetting (14) have logical groove (141), connecting rod (132) sliding connection is inboard in logical groove (141), and logical groove (141) are close to first hydro-cylinder (131) one end and are equipped with fluting (142) of opening on briquetting (14), and fluting (142) inboard is equipped with locking screw (143) of threaded connection on briquetting (14), and briquetting (14) pass through locking screw (143) fixed connection on connecting rod (132).

3. The tool clamp for nut processing according to claim 2, wherein: the connecting rod (132) is a polygonal body.

4. The tool clamp for nut processing according to claim 1, wherein: and the lower ends of the pressing blocks (14) are fixedly connected with cushion blocks (144).

5. The tool clamp for nut processing according to claim 1, wherein: the fixed plate (1) comprises a connecting plate (11) and a mounting plate (12), the mounting plate (12) is fixedly connected to the left end and the right end of the connecting plate (11) through screws, the positioning groove (121) is formed in the mounting plate (12), and the first mounting groove (111) and the second mounting groove (112) are formed in the connecting plate (11).

6. The tool clamp for nut processing according to claim 5, wherein: clamping grooves (113) are formed in the left end and the right end of the connecting plate (11), a positioning block (122) is fixedly connected to one end, close to the connecting plate (11), of the mounting plate (12), and the positioning block (122) is slidably connected to the inner side of the clamping grooves (113).

7. The tool clamp for nut processing according to claim 1, wherein: the positioning groove (121) is in a hexagonal prism shape.

8. The tool clamp for nut processing according to claim 5, wherein: one end of the positioning groove (121) far away from the connecting plate (11) is provided with a mounting hole (123) which is formed in the mounting plate (12), and an auxiliary guide sleeve (124) is arranged on the inner side of the mounting hole (123).

9. The tool clamp for nut processing according to claim 5, wherein: handles (114) are fixedly connected to the front end and the rear end of the connecting plate (11).