CN211414388U

CN211414388U - Combined universal tool clamp for machining metering pump parts

Info

Publication number: CN211414388U
Application number: CN201922097999.7U
Authority: CN
Inventors: 王晓伟; 和风起
Original assignee: Shanxi Jingwei Chemical Fiber Machinery Co ltd
Current assignee: Shanxi Jingwei Chemical Fiber Machinery Co ltd
Priority date: 2019-11-24
Filing date: 2019-11-24
Publication date: 2020-09-04
Anticipated expiration: 2029-11-24

Abstract

The utility model relates to a combined universal tool clamp for processing metering pump parts, which comprises a base plate (1), a fixed jaw body (2), a movable jaw body (3), a fixed connecting block (4) and connecting screws (5), wherein the base plate (1) is in a cuboid plate shape, a plurality of T-shaped grooves (11) are arranged on the base plate, the fixed jaw body (2) comprises a fixed jaw block (21) and L-shaped clamping strips (6), the movable jaw body (3) comprises a movable jaw block (31), a wedge block (32) and L-shaped clamping strips (6), the fixed connecting block (4) is a T-shaped block, a threaded hole is arranged in the middle of the fixed jaw block, the utility model has the advantages of simple and novel structure, practical function, modular design, strong universality, easy assembly, various different station clamping, convenient and rapid clamping operation, suitability for parts and most amount processing, and shortening of preparation time for various metering pump parts, the processing efficiency is improved.

Description

Combined universal tool clamp for machining metering pump parts

Technical Field

The utility model relates to a frock clamp for machining, concretely relates to general frock clamp of combination formula for processing measuring pump part.

Background

The metering pump is a core component of chemical fiber textile machinery, and the spinning performance of the chemical fiber textile machinery is directly influenced by the performance of the metering pump. The metering pump mainly comprises a pump body, an inner cover plate, a middle plate, an outer cover plate, a driving shaft, a driving gear, a driven shaft, a driven gear and the like, wherein straight holes, inclined holes, load-removing grooves and the like are machined in the pump body, the inner cover plate, the middle plate and the outer cover plate, the metering pump parts play the roles of mounting, supporting and interval sealing, the metering pump parts are high in machining precision and large in machining quantity, the existing metering pump part machining is conducted by using a machining center, machining precision is improved, machining time is shortened, single-piece clamping positioning and clamping are still conducted, clamping preparation time is long, clamping efficiency is low, various tool fixtures needing to be used in a matched mode are more and more in type, universality is poor, the problem that a large number of tool fixtures are complicated and inconvenient to store and use is caused, and in order to improve the machining efficiency of the metering pump parts, the special tool clamp for machining the metering pump parts is simple in structure, convenient to operate, easy to assemble, various in different stations and high in universality.

Disclosure of Invention

The utility model aims to solve the not enough of prior art existence, provide a general frock clamp of combination formula for processing measuring pump part, simple structure is novel, and the function is practical, the modularized design, the commonality is strong, easy equipment, multiple different station clamping, clamping convenient operation is swift, is applicable to multiple type, most volume processing of measuring pump part, has shortened the clamping preparation time of measuring pump part, has improved machining efficiency.

The utility model adopts the technical proposal that: a combined type universal tool clamp for processing metering pump parts comprises a base plate 1, a fixed jaw body 2, a movable jaw body 3, a fixed connecting block 4 and connecting screws 5, wherein the base plate 1 is in a cuboid plate shape, a plurality of T-shaped grooves 11 are formed in the base plate, the fixed jaw body 2 comprises a fixed jaw block 21 and an L-shaped clamping strip 6, the fixed jaw block 21 is in a cuboid block shape and is provided with a connecting hole, a positioning block 22 is arranged below the fixed jaw block, the L-shaped clamping strip 6 is symmetrically fixed above two side faces of the fixed jaw block 21 through the fastening screws, the movable jaw body 3 comprises a movable jaw block 31, a wedge block 32 and the L-shaped clamping strip 6, an upper jaw block 33 and a lower connecting block 34 are arranged on the movable jaw block 31, the upper jaw block 33 is in a right trapezoid block shape, the lower connecting block 34 is in a T shape, the lower connecting block 34 is arranged on the lower bottom face of the upper jaw block 33, and the wedge block 32, the middle of the movable jaw piece 31 is provided with a connecting hole, the L-shaped clamping strip 6 is fixed above a right-angle surface of the movable jaw piece 31 through a fastening screw, the two movable jaw pieces 31 are symmetrically arranged, the wedge block 32 is arranged between the two movable jaw pieces 31, the inclined surface of the movable jaw piece 31 is in contact with the inclined surface of the wedge block 32, the fixed connecting block 4 is a T-shaped block, a threaded hole is arranged in the middle of the fixed connecting block 4, the fixed jaw piece 4 is arranged in the T-shaped groove 11, the fixed jaw body 2 is inserted into the T-shaped groove 11 through the positioning block 22 and is connected with the fixed connecting block 4 through the connecting screw 5, the movable jaw body 3 is inserted into the T-shaped groove 11 through the lower connecting block 34, the wedge block 32 is connected with the fixed connecting block.

Compared with the prior art, the utility model following beneficial effect has: simple structure is novel, and the function is practical, and modular design, the commonality is strong, easy equipment, multiple different station clamping, and clamping convenient operation is swift, is applicable to multiple type of measuring pump part, most volume processing, has shortened the clamping preparation time of measuring pump part, has improved machining efficiency.

Drawings

Figure 1 is a schematic structural diagram of the present invention,

figure 2 is a schematic longitudinal section structure of the utility model,

figure 3 is a cross-sectional structure diagram of the utility model,

FIG. 4 is a schematic structural view of the middle fixing jaw body of the present invention,

figure 5 is a left side view of figure 4,

FIG. 6 is a schematic structural view of the middle movable jaw body of the present invention,

fig. 7 is a left side view of fig. 6.

Detailed Description

The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the scope of the present invention can be more clearly and clearly defined.

As shown in fig. 1 to 7, a combined universal tool clamp for processing parts of a metering pump comprises a base plate 1, a fixed jaw body 2, a movable jaw body 3, a fixed connecting block 4 and a connecting screw 5, wherein the base plate 1 is in a cuboid plate shape, two T-shaped grooves 11 are arranged on the base plate, the fixed jaw body 2 comprises a fixed jaw block 21 and an L-shaped clamping strip 6, the fixed jaw block 21 is in a cuboid block shape, a connecting hole is arranged on the fixed jaw block 21, a positioning block 22 is arranged below the fixed jaw block, the L-shaped clamping strip 6 is symmetrically fixed above two side faces of the fixed jaw block 21 through the fastening screw, the movable jaw body 3 comprises a movable jaw block 31, a wedge block 32 and the L-shaped clamping strip 6, an upper jaw block 33 and a lower connecting block 34 are arranged on the movable jaw block 31, the upper jaw block 33 is in a right trapezoid shape, the lower connecting block 34 is in a T-shaped block, the lower connecting block 34 is arranged on the, voussoir 32 is isosceles trapezoid cubic, be equipped with the connecting hole in the middle of it, L clamp strip 6 passes through fastening screw to be fixed in the right angle face top of activity jaw piece 31, two activity jaw pieces 31 symmetry set up, voussoir 32 sets up in the middle of two activity jaw pieces 31, the inclined plane of activity jaw piece 31 contacts with the inclined plane of voussoir 32, fixed connection block 4 is the T-shaped piece, be equipped with the screw hole in the middle of it, fixed connection block 4 sets up in T-shaped groove 11, fixed jaw body 2 inserts on T-shaped groove 11 through location square 22, be connected with fixed connection block 4 through connecting screw 5, activity jaw body 3 inserts on T-shaped groove 11 through lower connecting block 34, voussoir 32 is connected with fixed connection block 4 through connecting screw 5, be equipped with anti-skidding decorative pattern on L clamp strip 6.

This frock clamp passes through 1 fixed mounting of bed plate on the processing platform of machine tool, and the measuring pump part that needs processing is placed on L clamp strip 6, rotates connecting screw 5 on the voussoir 32, makes activity jaw piece 31 remove to both sides, is close to fixed jaw piece 21 gradually, firmly presss from both sides tightly the measuring pump part, utilizes voussoir inclined plane effect, but two-way simultaneous action is pressed from both sides tightly, and clamping convenient and fast presss from both sides tightly firmly.

As shown in fig. 1, the tool clamp is a six-station clamp, and comprises two metering pump body clamping stations and four metering pump cover plate clamping stations, so that the two metering pump bodies and the four metering pump cover plates can be simultaneously clamped and machined at different stations, the clamping operation is convenient and rapid, and the tool clamp is suitable for machining multiple types and quantities of metering pump parts; the tool clamp comprises a base plate 1, a fixed jaw body 2 and a movable jaw body 3, wherein the fixed jaw body 2 and the movable jaw body 3 can be freely combined and installed on the base plate 1, so that various different clamping stations can be formed, and the tool clamp is modular in design, strong in universality and easy to assemble; l-shaped clamping strip 6 is symmetrically fixed above two side faces of fixed jaw block 21 through fastening screws, L-shaped clamping strip 6 is fixed above the right-angle face of movable jaw block 31 through fastening screws, L-shaped clamping strip 6 is an easily-worn part of the tool clamp, and is independently designed and installed, so that the tool clamp can be replaced in time after being worn, and the service life of the tool clamp can be prolonged.

Without being limited thereto, any changes or substitutions which are not thought of through creative efforts should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.

Claims

1. A combined type universal tool clamp for processing metering pump parts is characterized by comprising a base plate (1), a fixed jaw body (2), a movable jaw body (3), a fixed connecting block (4) and connecting screws (5), wherein the base plate (1) is in a cuboid plate shape, a plurality of T-shaped grooves (11) are formed in the base plate, the fixed jaw body (2) comprises a fixed jaw block (21) and L-shaped clamping strips (6), the fixed jaw block (21) is in a cuboid block shape, a connecting hole is formed in the fixed jaw block, a positioning block (22) is arranged below the fixed jaw block, the L-shaped clamping strips (6) are symmetrically fixed above two side faces of the fixed jaw block (21) through the fastening screws, the movable jaw body (3) comprises a movable jaw block (31), a wedge block (32) and the L-shaped clamping strips (6), an upper jaw block (33) and a lower connecting block (34) are arranged on the movable jaw block (31), the upper jaw block (33) is in a right trapezoid block shape, the lower connecting block (34) is a T-shaped block, the lower connecting block (34) is arranged on the lower bottom surface of the upper jaw block (33), the wedge block (32) is in an isosceles trapezoid block shape, a connecting hole is arranged in the middle of the isosceles trapezoid block, the L-shaped clamping strip (6) is fixed above the right-angle surface of the movable jaw block (31) through a fastening screw, the two movable jaw blocks (31) are symmetrically arranged, the wedge block (32) is arranged in the middle of the two movable jaw blocks (31), the inclined surface of the movable jaw block (31) is in contact with the inclined surface of the wedge block (32), the fixed connecting block (4) is a T-shaped block, a threaded hole is arranged in the middle of the fixed connecting block (4), the fixed jaw body (2) is arranged in the T-shaped groove (11), the fixed jaw body (2) is inserted in the T-shaped groove (11) through the positioning block (22), and is connected with the fixed connecting block (4) through the connecting screw (5), the wedge block (32) is connected with the fixed connecting block (4) through a connecting screw (5), and anti-skid patterns are arranged on the L-shaped clamping strips (6).