CN216298581U

CN216298581U - Be used for die casting machine screw rod to process and use mounting fixture

Info

Publication number: CN216298581U
Application number: CN202122100272.7U
Authority: CN
Inventors: 肖小波; 曾小清
Original assignee: Kunshan Demaija Precision Machinery Co ltd
Current assignee: Kunshan Demaija Precision Machinery Co ltd
Priority date: 2021-09-01
Filing date: 2021-09-01
Publication date: 2022-04-15
Anticipated expiration: 2031-09-01

Abstract

The utility model discloses a fixing clamp for processing a screw of a die casting machine, which comprises a base, wherein the middle part of the upper end surface of the base is connected with a supporting box, a supporting plate is arranged right above the supporting box, a first motor is fixedly arranged on the right end face of the supporting plate, the output end of the first motor is fixedly connected with a threaded rod, the left side and the right side of the outer surface of the threaded rod are both in threaded connection with a movable plate in a screwing mode, the upper end face of the movable plate on the left side is fixedly provided with a second motor, when the electric tool is used, the first motor can drive the positioning sleeves on the left side and the right side to move relatively, so that the two ends of the screw body can be tightly propped by the positioning sleeve, then the hand wheel is rotated to drive the slide rod to move towards the inner side of the positioning sleeve, so that the screw body can be further tightly propped by the fixing block, when the screw body is processed, the screw body can be driven to rotate through the second motor, so that the screw body can be processed in all directions.

Description

Be used for die casting machine screw rod to process and use mounting fixture

Technical Field

The utility model relates to the technical field of clamps, in particular to a fixing clamp for machining a screw of a die casting machine.

Background

At present, a jig is a device for fixing a processing object to occupy a correct position for receiving construction or inspection in a machine manufacturing process. Many die casting machine screws can meet the condition that the drilling needs clamping screw of polishing in the course of working, and traditional fastening anchor clamps need be manual to press from both sides tightly the screw, complex operation, and do not have the function of rotatory screw rod itself, need artifical the change, and many times processing could reach diversified processing screw's purpose, greatly reduced work efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a fixing clamp for processing a screw of a die casting machine, which aims to solve the problems in the background technology.

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

a fixed clamp for processing a screw of a die casting machine comprises a base, wherein a support box is fixedly connected to the middle of the upper end face of the base, a support plate is arranged right above the support box, a chute is formed in the upper end face of the support plate, a first motor is fixedly mounted on the right end face of the support plate, a threaded rod is fixedly connected to the output end of the first motor, the left end of the threaded rod is rotatably connected with the inner side wall of the chute, a movable plate is screwed on the left side and the right side of the outer surface of the threaded rod, a second motor is fixedly mounted on the upper end face of the movable plate on the left side, a fixed plate is fixedly connected to the upper end face of the movable plate on the right side, a rotating rod is rotatably mounted on the left end face of the fixed plate, a positioning sleeve is fixedly connected to the left end of the rotating rod and the output end of the second motor, a sliding rod is penetrated above and below the outer surface of the positioning sleeve, and a connecting plate is fixedly connected to the upper and lower surfaces of the positioning sleeve, the spacing groove has all been seted up to the one side of separating from each other of below connecting plate, the inside rotation of spacing groove installs the shank of bolt, outside the position sleeve was all stretched out to the one end of shank of bolt, and the one end fixedly connected with hand wheel of shank of bolt, the surface screw thread of shank of bolt has connect the slider soon, surface one side of slider articulates the one end of connecting rod, the other end of connecting rod is articulated with the one end of slide bar, the other end fixedly connected with fixed block of slide bar, anti-skidding line has all been seted up to relative one side of below fixed block.

Preferably, the moving plate is connected with the sliding groove in a sliding mode, and the sliding block is connected with the limiting groove in a sliding mode.

Preferably, the dwang is worn to be equipped with in the transmission of the up end middle part of supporting box, the top of dwang and the bottom face fixed connection of backup pad, the bottom of dwang is connected with the inner bottom end rotation of supporting box, the fixed cover of surface of dwang is equipped with driven gear, the inner bottom end fixed mounting of supporting box has the third motor, the output fixedly connected with driving gear of third motor, driving gear and driven gear meshing.

Preferably, a plurality of rollers are mounted on the bottom end face of the supporting plate, a circular rolling groove is formed in the upper end face of the supporting box, and the bottom of each roller is in contact with the side wall of the inner bottom end of the circular rolling groove.

Preferably, a plurality of heat dissipation holes are formed in the left end face and the right end face of the supporting box.

Preferably, a plurality of mounting holes are formed in corners around the upper end face of the base.

Compared with the prior art, the utility model has the beneficial effects that: the clamp is convenient to use and simple to operate, the left and right positioning sleeves can be driven to move relatively through the first motor, so that the two ends of the screw body can be abutted tightly by the positioning sleeves, then the hand wheel is rotated, the hand wheel drives the sliding rod to move towards the inner side of the positioning sleeve, so that the screw body can be further abutted tightly by the fixing block, and when the screw body is machined, the positioning sleeve and the screw body can be driven to rotate through the second motor, so that the screw body can be machined in all directions, and the working efficiency is improved; the third motor can drive the support plate and the screw rod body to horizontally rotate, so that the direction of the screw rod body can be conveniently adjusted by a person; when the supporting plate rotates, the plurality of rollers roll along the circular rolling grooves, so that the supporting plate can stably rotate.

Drawings

FIG. 1 is a schematic front sectional view of a main body structure of a fixing clamp for machining a screw of a die casting machine;

fig. 2 is an enlarged schematic view of a structure at a position a in fig. 1, which is used for a fixing clamp for screw machining of a die-casting machine.

In the figure: 1-base, 2-rotating rod, 3-driven gear, 4-supporting box, 5-round rolling groove, 6-roller, 7-supporting plate, 8-sliding groove, 9-moving plate, 10-second motor, 11-positioning sleeve, 12-fixing plate, 13-threaded rod, 14-first motor, 15-mounting hole, 16-driving gear, 17-third motor, 18-hand wheel, 19-rotating rod, 20-connecting rod, 21-sliding rod, 22-fixing block, 23-sliding block, 24-limiting groove, 25-bolt rod and 26-connecting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a fixed clamp for processing a screw of a die casting machine comprises a base 1, wherein a supporting box 4 is fixedly connected to the middle of the upper end face of the base 1, a supporting plate 7 is arranged right above the supporting box 4, a sliding groove 8 is formed in the upper end face of the supporting plate 7, a first motor 14 is fixedly mounted on the right end face of the supporting plate 7, a threaded rod 13 is fixedly connected to the output end of the first motor 14, the left end of the threaded rod 13 is rotatably connected with the inner side wall of the sliding groove 8, a movable plate 9 is rotatably connected to the left side and the right side of the outer surface of the threaded rod 13 in a threaded manner, a second motor 10 is fixedly mounted on the upper end face of the left movable plate 9, a fixed plate 12 is fixedly connected to the upper end face of the right movable plate 9, a rotating rod 19 is rotatably mounted on the left end face of the fixed plate 12, and a positioning sleeve 11 is fixedly connected to the left end of the rotating rod 19 and the output end of the second motor 10, slide bar 21 is worn to be equipped with by all sliding in the surface below of position sleeve 11, the equal fixedly connected with connecting plate 26 in the surface below of position sleeve 11, and spacing groove 24 has all been seted up in the one side of separating mutually of below and below connecting plate 26, the inside rotation of spacing groove 24 installs shank of bolt 25, outside the position sleeve 11 is all stretched out to the one end of shank of bolt 25, and shank of bolt 25's one end fixedly connected with hand wheel 18, the surface screw thread of shank of bolt 25 has connect slider 23 soon, the articulated one end that has connecting rod 20 in surface one side of slider 23, the other end of connecting rod 20 is articulated with the one end of slide bar 21, the other end fixedly connected with fixed block 22 of slide bar 21, antiskid line has all been seted up to relative one side of below fixed block 22.

When the screw rod body machining device is used, the screw rod body is placed between the positioning sleeves 11 on the left side and the right side, then the first motor 14 is started, the first motor 14 works to drive the threaded rod 13 to rotate, the threaded rod 13 drives the positioning sleeves 11 on the left side and the right side to move relatively when rotating, so that the positioning sleeves 11 can tightly abut against two ends of the screw rod body, then the hand wheel 18 is rotated, the hand wheel 18 drives the bolt rod 25 to rotate, the bolt rod 25 drives the sliding block 23 to move towards the hand wheel 18 when rotating, the sliding block 23 drives the sliding rod 21 to move towards the inner side of the positioning sleeve 11 through the connecting rod 20 when moving towards the hand wheel 18, so that the fixing block 22 can further tightly abut against the screw rod body, when the screw rod body is machined, the positioning sleeves 11 and the screw rod body can be driven to rotate through the second motor 10, therefore, the screw rod body can be machined in all directions, and the working efficiency is improved.

The moving plate 9 is connected with the sliding groove 8 in a sliding mode, and the sliding block 23 is connected with the limiting groove 24 in a sliding mode.

Dwang 2 is worn to be equipped with in the transmission of the up end middle part of supporting box 4, the top of dwang 2 and the bottom face fixed connection of backup pad 7, the bottom of dwang 2 is rotated with the inner bottom end of supporting box 4 and is connected, the fixed cover of surface of dwang 2 is equipped with driven gear 3, the inner bottom fixed mounting of supporting box 4 has third motor 17, the output fixedly connected with driving gear 16 of third motor 17, driving gear 16 and driven gear 3 mesh.

Can drive backup pad 7 and screw rod body horizontal rotation through third motor 17 to can make things convenient for personnel to adjust the orientation of screw rod body.

A plurality of rollers 6 are mounted on the bottom end face of the supporting plate 7, a circular rolling groove 5 is formed in the upper end face of the supporting box 4, and the bottom of each roller 6 is in contact with the side wall of the inner bottom end of the circular rolling groove 5.

When the support plate 7 rotates, the plurality of rollers 6 roll along the circular rolling grooves 5, so that the support plate 7 can be stably rotated.

A plurality of heat dissipation holes are formed in the left end face and the right end face of the supporting box 4, and heat dissipation of the third motor 17 can be facilitated through the heat dissipation holes.

A plurality of mounting holes 15 have all been seted up at the up end of base 1 turning all around, can conveniently install this anchor clamps in suitable position through mounting hole 15.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a be used for die casting machine screw rod to process and use mounting fixture, includes base (1), its characterized in that: the upper end face middle part of the base (1) is fixedly connected with a supporting box (4), a supporting plate (7) is arranged right above the supporting box (4), a sliding groove (8) is formed in the upper end face of the supporting plate (7), a first motor (14) is fixedly installed on the right end face of the supporting plate (7), a threaded rod (13) is fixedly connected with the output end of the first motor (14), the left end of the threaded rod (13) is rotatably connected with the inner side wall of the sliding groove (8), a movable plate (9) is rotatably connected to the left side and the right side of the outer surface of the threaded rod (13) in a threaded manner, a second motor (10) is fixedly installed on the upper end face of the left movable plate (9), a fixed plate (12) is fixedly connected with the upper end face of the right movable plate (9), a rotating rod (19) is rotatably installed on the left end face of the fixed plate (12), and a positioning sleeve (11) is fixedly connected to the left end of the rotating rod (19) and the output end of the second motor (10), slide bars (21) are arranged on the upper and lower parts of the outer surface of the positioning sleeve (11) in a sliding and penetrating way, the upper part and the lower part of the outer surface of the positioning sleeve (11) are fixedly connected with connecting plates (26), the sides of the upper connecting plate and the lower connecting plate (26) which are separated from each other are provided with limit grooves (24), a bolt rod (25) is rotatably arranged in the limiting groove (24), one end of the bolt rod (25) extends out of the positioning sleeve (11), and one end of the bolt rod (25) is fixedly connected with a hand wheel (18), the outer surface of the bolt rod (25) is screwed with a slide block (23), one side of the outer surface of the sliding block (23) is hinged with one end of a connecting rod (20), the other end of connecting rod (20) is articulated with the one end of slide bar (21), the other end fixedly connected with fixed block (22) of slide bar (21), and anti-skidding line has all been seted up to the relative one side of upper and lower below fixed block (22).

2. The fixing clamp for processing the screw of the die casting machine according to claim 1, characterized in that: the moving plate (9) is connected with the sliding groove (8) in a sliding mode, and the sliding block (23) is connected with the limiting groove (24) in a sliding mode.

3. The fixing clamp for processing the screw of the die casting machine according to claim 2, characterized in that: dwang (2) are worn to be equipped with in the transmission of the up end middle part of supporting box (4), the top of dwang (2) and the bottom face fixed connection of backup pad (7), the bottom of dwang (2) is rotated with the inner bottom end of supporting box (4) and is connected, the fixed cover of surface of dwang (2) is equipped with driven gear (3), the inner bottom end fixed mounting of supporting box (4) has third motor (17), the output fixedly connected with driving gear (16) of third motor (17), driving gear (16) and driven gear (3) meshing.

4. The fixing clamp for screw machining of die casting machines of claim 3, wherein: a plurality of rollers (6) are installed on the bottom end face of the supporting plate (7), a circular rolling groove (5) is formed in the upper end face of the supporting box (4), and the bottom of each roller (6) is in contact with the side wall of the inner bottom end of the circular rolling groove (5).

5. The fixing clamp for screw machining of die casting machines according to claim 4, wherein: the left end face and the right end face of the supporting box (4) are provided with a plurality of heat dissipation holes.

6. The fixing clamp for screw machining of die casting machines according to claim 5, characterized in that: and a plurality of mounting holes (15) are formed in corners around the upper end surface of the base (1).