CN216503224U - Metal component surface spray welding is with adjusting centre gripping frock - Google Patents

Abstract

The utility model discloses an adjusting and clamping tool for surface spray welding of metal components; the device comprises a base, a fixed bracket, a movable bracket and a transmission mechanism; the base is in the shape of a flat plate as a whole; a vertical plate, a first clip/top multifunctional rack hinged on the fixed vertical plate; the movable bracket includes a movable vertical plate that is slidingly matched with the base rail and located on the opposite side of the fixed vertical plate, and a second clip/top mounted on the movable vertical plate The top multi-function rack; the transmission mechanism is arranged on the base and cooperates with the movable vertical plate to control the lateral movement of the movable vertical plate on the base. The utility model has reasonable structure design, simple and convenient use, can realize the effective fixation of various workpieces and adjust the body position, and facilitates the smooth progress of the spray welding process.

Description

An adjustable clamping tool for spray welding on the surface of metal components

technical field

The utility model belongs to the technical field of metal surface treatment, in particular to an adjustment and clamping tool for spray welding on the surface of metal components.

Background technique

In order to increase the wear resistance and corrosion resistance of metal plates, metal blades, shafts, cylinder blocks and other components, the spray welding process is used for surface treatment; when metal workpieces are processed, simple frames are often used as clamping tooling. When controlling the rotation of the workpiece, the workpiece needs to be hoisted to the machine tool to tighten and rotate the workpiece through the chuck and tailstock of the extra bed, and the machine tool is also responsible for the processing and use of other components in the workshop, which cannot be well coordinated when the workload increases. The use of existing equipment, so it is necessary to design a fixture to facilitate the processing requirements of the workpiece.

Utility model content

The purpose of the utility model is to aim at the deficiencies in the prior art, and to provide an adjusting and clamping tool for spray welding on the surface of metal components; the device is convenient for workpiece clamping, can adapt to changes in the size of the workpiece, and facilitates the rotation control of the workpiece.

For achieving the above object, the technical scheme adopted by the present utility model is:

An adjusting and clamping tool for spray welding on the surface of a metal component, comprising:

The base is flat as a whole;

a fixed bracket, which includes a fixed vertical plate fixedly arranged on one side of the base, and a first clip/top multifunctional frame hinged on the fixed vertical plate;

a movable bracket, which includes a movable vertical plate which is slidingly matched with the base rail and is located on the opposite side of the fixed vertical plate, and a second clip/top multifunctional frame arranged on the movable vertical plate;

The transmission mechanism, which is arranged on the base and cooperates with the movable vertical plate in transmission, is used to control the lateral movement of the movable vertical plate on the base.

Further, the first clip/top multi-function frame includes a first hinge shaft hinged on one side of the fixed vertical plate, a first U-shaped frame arranged on the first hinge shaft, and two U-shaped frames arranged on the first U-shaped frame. a first adjusting screw arranged oppositely on the side arm, a first clamping plate arranged at the end of the first adjusting screw, and a fixed conical head arranged on the first U-shaped frame; the fixed vertical plate is provided with a thread The matching top wire acts on the outer circumferential wall of the first hinge shaft.

Further, the second clip/top multifunctional rack includes a second hinge shaft hinged on one side of the movable vertical plate, a second U-shaped frame arranged on the second hinge shaft, and two U-shaped frames arranged on the second U-shaped frame. a second adjusting screw on the side arm and arranged oppositely, a second clamping plate on the end of the second adjusting screw, an adjustable conical plug on the second U-shaped frame and arranged opposite to the fixed conical plug, The first motor is arranged on the other side of the movable vertical plate and connected with the second hinge shaft.

Further, the adjustable conical head includes a connecting plate arranged on the second U-shaped frame, a conical head body threadedly matched with the connecting plate, and a locking nut threadedly matched with the conical head body and held on one side of the connecting plate. .

Further, the transmission mechanism includes a motor base arranged on the base, a second motor arranged on one side of the motor base, and a transmission screw whose two ends are hinged between the motor base and the fixed vertical plate respectively; the second motor is connected to the transmission The screw is connected, and the transmission screw is threaded with the movable vertical plate.

Further, the base is provided with two parallel and spaced chutes, and the bottom of the movable vertical plate is provided with protrusions adapted to the chutes.

Further, a horizontally arranged telescopic adjustment support rod is arranged below the first clip/top multifunctional frame on the fixed vertical plate, and a support seat is provided at one end of the telescopic adjustment support rod.

The beneficial effects of the present utility model are:

In the structural design of the utility model, the transmission mechanism is used to control the movable vertical plate to move in the opposite or opposite directions relative to the fixed vertical plate, so as to realize the spacing adjustment of the first clip/top multi-functional rack and the second clip/top multi-functional rack, This can adapt to changes in the length of the workpiece; the first clamp/top multi-function frame and the second clamp/top multi-function frame have the function of clamping and fixing in structure, and also have the function of holding both ends of the workpiece, which can adapt to the shape of the workpiece; The second clamp/top multi-functional frame can use the first motor to realize rotation control, and can drive the first clamp/top multi-functional frame to realize synchronous rotation after the workpiece is fixed, so that the position change of the workpiece can be realized; the structural design of the utility model The utility model is simple, can adapt to the dimensional changes and physical characteristics of various workpieces, and can achieve effective fixing, and can also realize the adjustment of the position of the workpiece. Convenient and efficient.

Description of drawings

Fig. 1 is the structural representation of the utility model;

FIG. 2 is a schematic structural diagram from another perspective of the present invention.

Among them, 1-base; 2-fixed vertical plate; 3-first hinge shaft; 4-first U-shaped frame; 5-first adjusting screw; 6-first clamping plate; 7-fixed cone head; 8 -Top wire; 9-Active vertical plate; 10-Second hinge shaft; 11-Second U-shaped frame; 12-Second adjusting screw; 13-Second clamping plate; 14-First motor; 15-Connecting plate ; 16-cone head body; 17-lock nut; 18-motor seat; 19-second motor; 20-transmission screw; 21-telescopic adjustment support rod; 22-support seat.

Detailed ways

The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings.

As shown in Figures 1 and 2, an adjustment and clamping tool for spray welding on the surface of metal components; the device includes a base 1, a fixed bracket, a movable bracket and a transmission mechanism; the base 1 provides basic support; the fixed bracket and the movable bracket interact with each other It is used for clamping and fixing the workpiece; the transmission mechanism is used to realize the position adjustment of the movable bracket relative to the fixed bracket, so as to adapt to the change of the workpiece size.

The base 1 is in the shape of a flat plate as a whole, and can be made of steel plate into a cuboid shape; two elongated chutes are arranged on the base 1 in parallel and at intervals along the length direction for sliding cooperation with the movable vertical plate 9 on the movable bracket.

The fixed bracket includes a fixed vertical plate 2 and a first clip/top multifunctional shelf. The bottom of the fixed vertical plate 2 is fixed on one side of the base 1; the first clip/top multifunctional rack is hinged on one side of the fixed vertical plate 2; the first clip/top multifunctional rack structurally includes a first hinge shaft 3, a first U The frame 4, the first adjusting screw 5, the first clamping plate 6 and the fixed conical plug 7; one end of the first hinge shaft 3 is horizontally arranged and one side is hinged and fixed; the middle part of the first U-shaped frame 4 is fixed on one end of the hinge shaft , the first U-shaped frame 4 is U-shaped in plan view; the first adjustment screw 5 is provided with two and oppositely arranged on the two side arms of the first U-shaped frame 4, the first adjustment screw 5 and the first U-shaped The frame 4 is threaded; the first clamping plate 6 is fixed on the end of the first adjusting screw 5, and the two first clamping plates 6 can clamp the workpiece. A distance adjustment of the clamping plate 6; in order to realize the initial fixation of the first clamp/top multi-function frame, a top screw 8 fitted with a screw thread is provided on the fixed vertical plate 2, and the top screw 8 acts on the outer circumference of the first hinge shaft 3 On the wall; the fixed conical head 7 is fixedly arranged on the first U-shaped frame 4 .

The movable bracket includes a movable vertical plate 9 and a second clip/top multifunctional rack. The bottom of the movable vertical plate 9 is provided with two protrusions, which are movably matched with the chute on the base 1; The screw 12, the second clamping plate 13, the adjustable conical head and the first motor 14; the second hinge shaft 10 is laterally arranged and hinged on one side of the movable vertical plate 9, and is arranged coaxially with the first hinge shaft 3; The second U-shaped frame 11 is U-shaped in plan view, and the middle of the second U-shaped frame 11 is fixed at one end of the second hinge shaft 10 ; the second adjusting screw 12 is provided with two and oppositely arranged on the second U-shaped frame 11 . On the two side arms, the second adjusting screw 12 is screwed with the second U-shaped frame 11; the second clamping plate 13 is fixed on the end of the second adjusting screw 12, and the two second clamping plates 13 can clamp the workpiece The adjustment of the distance between the two second clamping plates 13 is realized by using the thread matching feature of the second adjusting screw 12; the adjustable conical plug and the fixed conical plug 7 are arranged relative to each other, and the workpiece can be clamped and fixed after the two cooperate; The adjustable conical head includes a connecting plate 15 arranged on the second U-shaped frame 11, a conical head body 16 threaded with the connecting plate 15, and a lock threaded with the conical head body 16 and held on one side of the connecting plate 15. Tighten the nut 17; the first motor 14 is installed on one side of the movable vertical plate 9 and connected to the second hinge shaft 10. The first motor 14 is a servo motor, and the first motor 14 can be used to control the rotation angle of the second U-shaped frame 11.

The transmission mechanism is arranged on the base 1 and cooperates with the movable vertical plate 9 to control the lateral movement of the movable vertical plate 9 on the base 1 . The transmission mechanism includes a motor base 18, a second motor 19 and a transmission screw 20; the motor base 18 is vertically arranged on the base 1 in a flat plate shape; the second motor 19 is installed on one side, and the second motor 19 adopts a servo motor; the transmission screw 20 Both ends are hinged between the motor base 18 and the fixed vertical plate 2 respectively, and the drive screw 20 is also threadedly matched with the movable vertical plate 9; when the second motor 19 controls the rotation of the driving screw 20, the movable vertical plate 9 can be relatively fixed to the vertical plate. 2 to move toward or in opposite directions.

In order to facilitate the initial fixation of the workpiece; a horizontally arranged telescopic adjustment support rod 21 is arranged below the first clamp/top multi-function frame on the fixed vertical plate 2, and the telescopic adjustment is slidingly matched with the fixed vertical plate 2, and one end of the telescopic adjustment support rod 21 is adjusted. A support base 22 is provided, and the support base 22 is used for initial support of the workpiece or for anti-fall protection.

When the utility model is in use: for the workpiece of the box body, the workpiece is transported to the top of the equipment by means of a sling or manually, and the first clamping plate 6 is used for initial clamping and fixing in advance, and the support base 22 provides a bottom support; the first clamp When the holding plate 6 is clamped and fixed, it can be realized by rotating the first adjusting screw 5; after one end of the workpiece is fixed, the second motor 19 is controlled to start, so that the movable vertical plate 9 drives the second clamping/top multifunctional frame to approach the workpiece, The second U-shaped frame 11 stops after approaching the workpiece; then the second adjusting screw 12 is rotated to make the second clamping plate 13 clamp the workpiece; after the workpiece is clamped and fixed, the support base 22 can be maintained at the bottom without rotating the workpiece. If it is necessary to perform rotation control, use the movable characteristics of the telescopic adjustment support rod 21 to pull the telescopic adjustment support rod 21 to the outside to release the support of the workpiece; when performing rotation control, first loosen the top wire 8, and then control the The first motor 14 is activated, and the first motor 14 realizes the rotation control of the second U-shaped frame 11 by driving the second hinge shaft 10 to rotate, thereby realizing the rotation control of the entire workpiece, thereby facilitating the spray welding process. For shaft workpieces, the support and fixation can be realized by the cooperation of the fixed conical jack 7 and the adjustable conical jack; Adjacent to the other end of the workpiece, then loosen the locking nut 17, control the cone head body 16 to rotate and push the workpiece, and then tighten the locking nut 17, at this time, the workpiece is fixed; Maintain the locking state of the top wire 8, and loosen the top wire 8 in advance when using.

Claims (7)

1. The utility model provides a metal component surface spray welding is with adjusting centre gripping frock which characterized in that includes:

a base having a flat plate shape as a whole;

the fixed support comprises a fixed vertical plate fixedly arranged on one side of the base and a first clamp/top multifunctional frame hinged on the fixed vertical plate;

the movable support comprises a movable vertical plate which is in sliding fit with the base rail and is positioned on the opposite side of the fixed vertical plate, and a second clamp/top multifunctional frame arranged on the movable vertical plate;

and the transmission mechanism is arranged on the base, is in transmission fit with the movable vertical plate and is used for controlling the movable vertical plate to move transversely on the base.

2. The adjusting and clamping tool for spray welding the surface of the metal member as claimed in claim 1, wherein the first clamping/jacking multifunctional frame comprises a first hinge shaft hinged on one side of the fixed vertical plate, a first U-shaped frame arranged on the first hinge shaft, first adjusting screws arranged on two side arms of the first U-shaped frame and oppositely arranged, a first clamping plate arranged at the end part of the first adjusting screw, and a fixed conical jacking head arranged on the first U-shaped frame; the fixed vertical plate is provided with a jackscrew in threaded fit, and the jackscrew acts on the outer circumferential wall of the first hinge shaft.

3. The adjusting and clamping tool for spray welding of the surface of the metal component as claimed in claim 2, wherein the second clamping/jacking multifunctional frame comprises a second hinge shaft hinged to one side of the movable vertical plate, a second U-shaped frame arranged on the second hinge shaft, second adjusting screws arranged on two side arms of the second U-shaped frame and oppositely arranged, a second clamping plate arranged at the end of the second adjusting screw, an adjustable conical jacking head arranged on the second U-shaped frame and oppositely arranged with the fixed conical jacking head, and a first motor arranged on the other side of the movable vertical plate and connected with the second hinge shaft.

4. The adjusting and clamping tool for the spray welding of the surface of the metal component as claimed in claim 3, wherein the adjustable conical head comprises a connecting plate arranged on the second U-shaped frame, a conical head body in threaded fit with the connecting plate, and a locking nut in threaded fit with the conical head body and supported on one side of the connecting plate.

5. The adjusting and clamping tool for the surface spray welding of the metal component as claimed in any one of claims 1 to 4, wherein the transmission mechanism comprises a motor base arranged on the base, a second motor arranged on one side of the motor base, and a transmission screw rod with two ends respectively hinged between the motor base and the fixed vertical plate; the second motor is connected with a transmission screw rod, and the transmission screw rod is in threaded fit with the movable vertical plate.

6. The adjusting and clamping tool for spray welding of the surface of the metal member as claimed in claim 1, wherein the base is provided with two parallel sliding grooves arranged at intervals, and the bottom of the movable vertical plate is provided with a protrusion adapted to the sliding grooves.

7. The adjusting and clamping tool for spray welding of the surface of the metal member as claimed in claim 1, wherein a transversely arranged telescopic adjusting support rod is arranged below the first clamping/jacking multifunctional frame on the fixed vertical plate, and a support seat is arranged at one end of the telescopic adjusting support rod.

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