CN216939582U

CN216939582U - Valve rod locking machining clamp

Info

Publication number: CN216939582U
Application number: CN202220798451.4U
Authority: CN
Inventors: 赵锁; 赵宏有
Original assignee: Anhui Hangxin Machinery Manufacturing Co ltd
Current assignee: Anhui Hangxin Machinery Manufacturing Co ltd
Priority date: 2022-04-07
Filing date: 2022-04-07
Publication date: 2022-07-12
Anticipated expiration: 2032-04-07

Abstract

The utility model discloses a valve rod locking machining clamp which comprises a main body mechanism, wherein an adjusting mechanism is movably arranged on one side of the main body mechanism, and a clamping and fixing mechanism is arranged on one side of the adjusting mechanism; the main body mechanism comprises a fixed base plate, a fixed hole, guide rail sliding grooves, a protective pad and anti-slip strips, wherein the fixed hole is formed in four corners of the fixed base plate, the guide rail sliding grooves are formed in one side of the fixed base plate in parallel, the protective pad is arranged on one side of the fixed base plate, and the anti-slip strips are arranged on one side, far away from the fixed base plate, of the protective pad. The valve rod locking machining clamp has the advantages that the height and the position of the structure can be conveniently adjusted, the difficulty of workpiece machining operation is reduced, trouble and labor are saved, workpieces with different sizes can be fixed at the same time, the operation and the use are convenient, and the like.

Description

Valve rod locking machining clamp

Technical Field

The utility model relates to the technical field of clamp tools, in particular to a valve rod locking machining clamp.

Background

In brief, a clamp tool is a process device used for quickly fastening a workpiece during machining so as to keep a machine tool, a cutter and the workpiece at correct relative positions, and is often used for machining a valve rod.

Application number CN201520885430.6 discloses a valve rod locking adds clamping apparatus belongs to anchor clamps frock field. The valve rod locking machining clamp comprises a T-shaped base, wherein the base is divided into an installation bottom plate and a clamping groove, and the clamping groove is formed by two clamping plates fixed on the bottom plate; a lower die is arranged in the clamping groove, and is provided with a plurality of clamping semicircles with upward notches; a pressing plate is arranged above the clamping groove, an upper die is fixed on the pressing plate, and the upper die is provided with a plurality of V-shaped grooves with downward notches and corresponding to the clamping semicircles of the lower die; the clamping plate is provided with a strip-shaped key groove, a limiting pin is arranged in the strip-shaped key groove, and the limiting pin is connected to the upper die. The utility model effectively reduces the cost and improves the efficiency.

However, there are some drawbacks in the use of a valve stem locking machining fixture, as follows:

when the valve rod fixing device is used, a valve rod workpiece is mostly directly fixed, the height and the position of the structure cannot be adjusted, the difficulty of machining operation is increased, trouble and labor are wasted, operation is inconvenient, workpieces of different sizes cannot be fixed simultaneously, and the valve rod fixing device is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a valve rod locking machining clamp to solve the problems in the background technology.

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

a valve rod locking machining clamp comprises a main body mechanism, wherein an adjusting mechanism is movably mounted on one side of the main body mechanism, and a clamping mechanism is mounted on one side of the adjusting mechanism; the main part mechanism includes PMKD, fixed orifices, guide rail spout, protection pad and antislip strip, the fixed orifices is seted up on PMKD's the four corners, the guide rail spout parallel is seted up on one side of PMKD, the protection pad sets up on one side of PMKD, the antislip strip sets up the protection pad is kept away from on one side of PMKD, through the protection pad, support PMKD, the cooperation antislip strip prevents that the PMKD from sliding, relies on the fixed orifices, conveniently fixes PMKD, forms reliable support, and the cooperation guide rail spout conveniently relies on adjustment mechanism to adjust the structural position, is convenient for carry out processing operation, facilitates the use to the work piece of fixing on the solid mechanism of card.

Furthermore, the fixed bottom plate and the protective pad are arranged in a matched mode, and the anti-slip strips are arranged in parallel, so that the anti-slip performance of the protective pad can be improved, and the fixed reliability and stability of the fixed bottom plate are improved.

Furthermore, adjustment mechanism includes link block, regulation pole, limit support piece, brace table, limit chute and fastening block, link block rotates to be installed on the both ends of regulation pole, the fastening block is installed on the regulation pole, limit chute sets up on one side of brace table, the brace table rigid coupling is in on one side of limit support piece, through limit chute, conveniently let adjust the pole and rely on link block to slide on brace table and the solid mechanism of card, be convenient for adjust the height on the solid mechanism of card, the cooperation fastening block conveniently will adjust the pole and fix, form reliable support, cooperation limit support piece conveniently removes the processing station with the work piece that the card was solid in the mechanism to keep fixed, conveniently carry out the processing operation, convenient to use.

Furthermore, the limiting support block is slidably mounted on one side of the fixed base plate through the guide rail sliding groove, and the limiting support block is provided with a threaded fastening head, so that the limiting support block is conveniently fixed and is convenient to operate.

Furthermore, spacing spout with the hookup slider is supporting to be set up, two adjust the pole and pass through the fastening block rotates to be connected, and is inseparable through letting two regulation poles form the intersection construction, supports firmly, facilitates the use.

Furthermore, the clamping mechanism comprises a fixed supporting plate, a lower module, clamping grooves, an upper module and fixing screws, the lower module is installed on one side of the fixed supporting plate, the clamping grooves are arranged on the lower module and the upper module at equal intervals, the upper module is installed on the lower module through the fixing screws, workpieces are stored on the lower module through the clamping grooves, and the upper module is matched with the fixing screws to firmly fix the workpieces in the clamping grooves, so that the clamping mechanism is safe, firm and reliable, is convenient for processing and operating the workpieces in each clamping groove, and is convenient to use.

Furthermore, the lower module and the upper module are provided with holes, and the clamping grooves are arranged at a large position, a middle position and a small position, so that different workpieces can be fixed at the same time, the processing operation is convenient, and the working efficiency is improved.

Compared with the prior art, the utility model has the following beneficial effects:

the utility model can conveniently adjust the height and position of the structure by arranging the main body mechanism, the adjusting mechanism and the clamping mechanism, reduces the difficulty of the processing operation of workpieces, saves trouble and labor, can simultaneously fix workpieces with different sizes, is convenient to operate and use, supports the fixed bottom plate by the protective pad, is matched with the anti-slip strip to prevent the fixed bottom plate from sliding, conveniently fixes the fixed bottom plate by the fixing hole to form reliable support by matching with the guide rail sliding chute and the adjusting mechanism to adjust the position of the structure, is convenient to process the workpieces fixed on the clamping mechanism, conveniently enables the adjusting rod to slide on the supporting table and the clamping mechanism by the connecting sliding block through the limiting sliding chute, is convenient to adjust the height on the clamping mechanism, is matched with the fastening block to conveniently fix the adjusting rod to form reliable support, is matched with the limiting supporting block to conveniently move the workpieces on the clamping mechanism to a processing station, the upper module is used for fixedly fixing the workpiece in the clamping grooves, and the clamping grooves are matched with fixing screws, so that the workpiece is fixedly fixed in the clamping grooves by the upper module, safety, firmness and reliability are realized, the workpiece in each clamping groove can be conveniently processed and operated, and the use is convenient.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a schematic perspective view of a valve stem locking machining fixture according to an embodiment of the present invention;

fig. 2 is a schematic partial perspective view of the clamping mechanism in fig. 1;

fig. 3 is a partially sectioned perspective view of the adjustment mechanism of fig. 1.

Reference numerals are as follows:

1. a main body mechanism; 101. fixing the bottom plate; 102. a fixing hole; 103. a guide rail chute; 104. a protective pad; 105. anti-slip strips; 2. an adjustment mechanism; 201. connecting the sliding block; 202. adjusting a rod; 203. a limiting supporting block; 204. a support table; 205. a limiting chute; 206. a fastening block; 3. a clamping mechanism; 301. fixing a supporting plate; 302. a lower module; 303. a clamping groove; 304. an upper module; 305. and fixing the screw.

Detailed Description

The following, with reference to the drawings and the detailed description, further description of the present invention is made:

referring to fig. 1 to 3, a valve stem locking machining fixture according to an embodiment of the present invention includes a main body mechanism 1, a fixing base plate 101, a fixing hole 102, a guide rail sliding groove 103, a protection pad 104, an anti-slip strip 105, an adjusting mechanism 2, a connecting slider 201, an adjusting rod 202, a limit supporting block 203, a supporting table 204, a limit sliding groove 205, a fastening block 206, a clamping mechanism 3, a fixing supporting plate 301, a lower module 302, a clamping groove 303, an upper module 304, and a fixing screw 305.

Specifically, as shown in fig. 1, 2 and 3, the device includes a main body mechanism 1, an adjusting mechanism 2 is movably installed on one side of the main body mechanism 1, and a clamping mechanism 3 is installed on one side of the adjusting mechanism 2; the main body mechanism 1 comprises a fixed base plate 101, a fixed hole 102, a guide rail sliding groove 103, a protective pad 104 and a non-slip strip 105, wherein the fixed hole 102 is formed in four corners of the fixed base plate 101, the guide rail sliding groove 103 is formed in parallel on one side of the fixed base plate 101, the protective pad 104 is arranged on one side of the fixed base plate 101, the non-slip strip 105 is arranged on one side of the protective pad 104 far away from the fixed base plate 101, the fixed base plate 101 is placed at a working position through the protective pad 104, the non-slip performance of the fixed base plate 101 is improved by matching the non-slip strip 105, the fixed hole 102 is matched again, the fixed base plate 101 is conveniently fixed, the guide rail sliding groove 103 is matched, a supporting structure foundation is provided for the adjusting mechanism 2, and the use is convenient.

Specifically, as shown in fig. 1, the fixing base plate 101 and the protection pad 104 are arranged in a matching manner, and the anti-slip strips 105 are arranged in parallel, so that the adjusting mechanism 2 can slide on the fixing base plate 101 conveniently, and the position of the adjusting mechanism can be adjusted conveniently.

Specifically, as shown in fig. 1, 2 and 3, the adjusting mechanism 2 includes a connecting slider 201, an adjusting rod 202, a limit supporting block 203, a supporting table 204, a limit sliding groove 205 and a fastening block 206, the connecting slider 201 is rotatably mounted at two ends of the adjusting rod 202, the fastening block 206 is mounted on the adjusting rod 202, the limit sliding groove 205 is disposed on one side of the supporting table 204, the supporting table 204 is fixedly connected to one side of the limit supporting block 203, the supporting table 204 is adjusted to a specified height by loosening the fastening block 206, then the fastening block 206 is tightened, the adjusting rod 202 is fixed by friction resistance and mounted in the limit sliding groove 205 by a clamping block, the connecting slider 201 is fixed, the clamping mechanism 3 is supported and fixed, the clamping mechanism 3 is moved to a processing station by matching with the limit supporting block 203, and a screw fastening head on the limit supporting block 203 is tightened, the limiting support block 203 is fixed, and workpiece processing operation is convenient to perform.

Specifically, as shown in fig. 1, the limit support block 203 is slidably mounted on one side of the fixed base plate 101 through the guide rail sliding groove 103, and the limit support block 203 is provided with a threaded fastening head, so that the limit support block 203 is conveniently fixed on the fixed base plate 101 to form a firm support.

Specifically, as shown in fig. 1 and fig. 3, the limiting sliding groove 205 is configured to match with the connecting sliding block 201, and the two adjusting rods 202 are rotatably connected through the fastening block 206, so that the adjusting rods 202 are conveniently fixed, and the operation is convenient.

Specifically, as shown in fig. 1 and 2, the clamping mechanism 3 includes a fixed supporting plate 301, a lower module 302, clamping grooves 303, an upper module 304 and fixing screws 305, the lower module 302 is mounted on one side of the fixed supporting plate 301, the clamping grooves 303 are equidistantly formed in the lower module 302 and the upper module 304, the upper module 304 is mounted on the lower module 302 through the fixing screws 305, three valve rod workpieces are placed on the clamping grooves 303 on the lower module 302 in corresponding sizes through the clamping grooves 303, the upper module 304 is mounted on the lower module 302 in sequence, the fixing screws 305 are inserted into holes of the upper module 304 and the lower module 302, and the fixing screws 305 are tightened to firmly fix the valve rod workpieces in the clamping grooves 303 by the upper module 304 and the lower module 302, so as to facilitate the processing operation.

Specifically, as shown in fig. 1, 2 and 3, the lower module 302 and the upper module 304 are provided with holes, and the clamping groove 303 is arranged at a large position, a middle position and a small position, so that the clamping device is safe, reliable and convenient to process and operate.

For the convenience of understanding the technical solutions of the present invention, the working principle or the operation mode of the present invention in the practical process will be described in detail below.

In practical application, firstly, the fixed base plate 101 is placed at a working position through the protective pad 104, the anti-skid property of the fixed base plate 101 is increased by matching with the anti-skid strips 105, then the fixed base plate 101 is conveniently fixed by matching with the fixing holes 102, a supporting structure foundation is provided for the adjusting mechanism 2 by matching with the guide rail sliding grooves 103, meanwhile, three valve rod workpieces are placed on the clamping groove 303 on the lower module 302 corresponding to corresponding sizes through the clamping groove 303, then the upper module 304 is installed on the lower module 302 in sequence, the fixing screws 305 are inserted into the holes of the upper module 304 and the lower module 302, the fixing screws 305 are screwed, the upper module 304 and the lower module 302 firmly fix the valve rod workpieces in the clamping groove 303, then the fastening block 206 is unscrewed, the supporting platform 204 is adjusted to a specified height, then the fastening block 206 is screwed, the adjusting rod 202 is fixed by means of friction resistance and is installed in the limiting sliding groove 205 through the clamping block, the connecting slide block 201 is fixed, the clamping mechanism 3 is supported and fixed, the clamping mechanism 3 is moved to a machining station by matching with the limiting support block 203, a threaded fastening head on the limiting support block 203 is screwed, the limiting support block 203 is fixed, and workpiece machining operation is convenient to perform.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A valve rod locking machining clamp comprises a main body mechanism (1) and is characterized in that an adjusting mechanism (2) is movably mounted on one side of the main body mechanism (1), and a clamping and fixing mechanism (3) is mounted on one side of the adjusting mechanism (2);

the main body mechanism (1) comprises a fixed base plate (101), fixed holes (102), guide rail sliding grooves (103), protective pads (104) and anti-slip strips (105), wherein the fixed holes (102) are formed in four corners of the fixed base plate (101), the guide rail sliding grooves (103) are formed in one side of the fixed base plate (101) in parallel, the protective pads (104) are arranged on one side of the fixed base plate (101), and the anti-slip strips (105) are arranged on one side, far away from the fixed base plate (101), of the protective pads (104).

2. A valve stem locking machining fixture according to claim 1, characterized in that the fixing base plate (101) is configured with the protection pad (104), and the anti-slip strips (105) are arranged in parallel.

3. The valve rod locking machining fixture as claimed in claim 1, characterized in that the adjusting mechanism (2) comprises a connecting slider (201), an adjusting rod (202), a limit support block (203), a support table (204), a limit sliding groove (205) and a fastening block (206), the connecting slider (201) is rotatably mounted on two ends of the adjusting rod (202), the fastening block (206) is mounted on the adjusting rod (202), the limit sliding groove (205) is arranged on one side of the support table (204), and the support table (204) is fixedly connected to one side of the limit support block (203).

4. The valve stem locking machining fixture as claimed in claim 3, wherein the limit support block (203) is slidably mounted on one side of the fixed base plate (101) through the guide rail sliding groove (103), and the limit support block (203) is provided with a threaded fastening head.

5. The valve rod locking machining clamp as claimed in claim 3, wherein the limiting sliding groove (205) is matched with the connecting sliding block (201), and the two adjusting rods (202) are rotatably connected through the fastening block (206).

6. A valve stem locking machining fixture according to claim 3, characterized in that the clamping mechanism (3) comprises a fixed support plate (301), a lower module (302), clamping grooves (303), an upper module (304) and fixing screws (305), the lower module (302) is installed on one side of the fixed support plate (301), the clamping grooves (303) are equidistantly arranged on the lower module (302) and the upper module (304), and the upper module (304) is installed on the lower module (302) through the fixing screws (305).

7. The valve rod locking machining clamp as claimed in claim 6, wherein the lower module (302) and the upper module (304) are provided with holes, and the clamping groove (303) is arranged according to a large position, a middle position and a small position.