CN212577721U

CN212577721U - Screw tap machine tool machining fixing clamp with adjustable diameter

Info

Publication number: CN212577721U
Application number: CN202021337990.5U
Authority: CN
Inventors: 曹杰
Original assignee: Emok Franken Precision Tools Suzhou Co ltd
Current assignee: Emok Franken Precision Tools Suzhou Co ltd
Priority date: 2020-07-09
Filing date: 2020-07-09
Publication date: 2021-02-23
Anticipated expiration: 2030-07-09

Abstract

The utility model discloses a screw tap machine tool machining mounting fixture with adjustable diameter, comprising a base plate, bottom plate upper end fixed mounting has the fixed table body, the activity of bottom plate upper end is provided with the activity table body, activity table body upper end fixed mounting has fixed clamp splice, fixed table body upper end edge fixed mounting has the locating piece, locating piece upper end fixed mounting has the guide block, fixed clamp splice front end fixed mounting has the guide bar, fixed table body upper end activity is provided with movable clamp splice. This screw tap machine tool machining mounting fixture with adjustable diameter through setting up first spacing groove, has realized the movable table body in the effect of the internal steady motion of fixed table, through setting up the second spacing groove, has realized the movable table body in bottom plate upper end steady motion's effect, through setting up guide block and guide bar, has realized the effect of extrusion piece in horizontal direction steady motion, and convenient to use has certain spreading value.

Description

Screw tap machine tool machining fixing clamp with adjustable diameter

Technical Field

The utility model relates to a screw tap production technical field specifically is a screw tap lathe processing mounting fixture with adjustable diameter.

Background

The tap is a tool for processing internal threads, and may be classified into a spiral tap, an edge inclination tap, a straight tap, a pipe tap, etc. according to the shape, a hand tap and a machine tap according to the use environment, a metric system, a american system, and an english system tap according to the specification, etc., and the tap is the most popular processing tool used by manufacturers in tapping.

Screw tap machine tool processing mounting fixture is used for treating the work piece of processing, need press from both sides tightly fixed to it to some work pieces that need process the screw hole, and in screw tap machine tool course of working, the fixed effect direct influence screw tap processing's that treat the work piece yields, but current screw tap machine tool processing mounting fixture adjustable function is general, and it is not good enough to press from both sides tight effect, for this, we provide a screw tap machine tool processing mounting fixture with adjustable diameter.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a screw tap machine tool machining mounting fixture with adjustable diameter to the current screw tap machine tool machining mounting fixture adjustable function that provides in solving above-mentioned background art is general, presss from both sides the not good enough problem of tight effect.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a screw tap machine tool machining mounting fixture with adjustable diameter, includes the bottom plate, bottom plate upper end fixed mounting has the fixed table body, the activity of bottom plate upper end is provided with the activity table body, activity table body upper end fixed mounting has fixed clamp splice, fixed table body upper end edge fixed mounting has the locating piece, locating piece upper end fixed mounting has the guide block, fixed clamp splice front end fixed mounting has the guide bar, fixed table body upper end activity is provided with the activity clamp splice, the lead screw is installed to the inside screw thread adaptation of locating piece, lead screw front end fixed mounting has the rotor.

Preferably, the upper end face of the movable table body is attached to the lower end face of the fixed table body, the upper end and the lower end of the fixed table body are provided with first limiting grooves in a penetrating mode, the fixed clamping block is of an inverted U-shaped structure, and the first limiting grooves are matched with the fixed clamping block.

Preferably, both ends run through around the guide block and have seted up first guide way, both ends run through around the activity clamp splice and have seted up the second guide way, first guide way and second guide way homogeneous structure just are in the coplanar, first guide way and second guide way all with guide bar looks adaptation.

Preferably, the upper end faces of the fixed clamping block and the movable clamping block are positioned on the same plane, a second limiting groove is fixedly formed in the upper end of the base plate, and the second limiting groove is matched with the movable table body.

Preferably, the left end and the right end of the movable table body are fixedly provided with external connecting blocks, the upper end and the lower end of each external connecting block are provided with a first screw groove in a penetrating mode, and the upper end of the bottom plate is fixedly provided with a second screw groove.

Preferably, both ends evenly distributed about external piece of first thread groove, second thread groove evenly distributed in bottom plate upper end, first thread groove and the same kind of structure of second thread groove, external piece upper end threaded connection has the bolt, first thread groove and second thread groove all with bolt looks adaptation.

Compared with the prior art, the beneficial effects of the utility model are that:

1. according to the screw tap machine tool machining fixing clamp with the adjustable diameter, the effect of stable movement of the movable table body in the fixed table body is achieved by arranging the first limiting groove, the effect of stable movement of the movable table body at the upper end of the bottom plate is achieved by arranging the second limiting groove, the effect of stable movement of the extrusion block in the horizontal direction is achieved by arranging the guide block and the guide rod, the use is convenient, and certain popularization value is achieved;

2. according to the screw tap machine tool machining fixing clamp with the adjustable diameter, the effect of stable movement of the movable clamping block in the horizontal direction is achieved through the arrangement of the screw rod and the thread of the movable clamping block in a matched mode, clamping work of a workpiece is facilitated, the effect of stable fixing of the movable table body is achieved through the arrangement of the external connecting block and the bolt, and the stability of the clamp is improved;

3. this screw tap lathe processing mounting fixture with adjustable diameter through setting up the rotor, does benefit to artifical manual rotation lead screw, through the setting of laminating each other of activity table body upper end and fixed table body lower extreme, provides better supporting effect for treating the processing work piece when having realized pressing from both sides tight effect, and this anchor clamps controllability is stronger, and the action of gravity of the activity table body itself has improved the stability of fixed clamp splice, does benefit to going on of the tight work of clamp.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure of the movable table body of the present invention;

FIG. 3 is a schematic view of the bottom plate structure of the present invention;

fig. 4 is a schematic view of the structure of the guide block of the present invention.

In the figure: 1. a base plate; 2. fixing the table body; 3. a movable table body; 4. fixing the clamping block; 5. positioning blocks; 6. a guide block; 7. a guide bar; 8. a movable clamping block; 9. a screw rod; 10. a rotating body; 11. a first limit groove; 12. a first guide groove; 13. a second guide groove; 14. a second limit groove; 15. an external connection block; 16. a first screw groove; 17. a bolt; 18. a second screw groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a screw tap machine tool machining mounting fixture with adjustable diameter, includes bottom plate 1, 1 upper end fixed mounting of bottom plate has the fixed table body 2, 1 upper end activity of bottom plate is provided with

movable table body

3, 3 upper end fixed mounting of movable table body have fixed

clamp splice

4, 2 upper end edge fixed mounting of fixed table body have locating

piece

5, 5 upper end fixed mounting of locating piece have

guide block

6, 4 front end fixed mounting of fixed clamp splice have

guide bar

7, 2 upper end activities of fixed table body are provided with movable clamp splice 8, lead screw 9 is installed to 5 inside screw thread adaptations of locating piece, 9 front end fixed mounting of lead screw has rotor 10.

Further, the up end of the movable table body 3 is laminated with the lower end face of the fixed table body 2, the upper end and the lower end of the fixed table body 2 are penetrated and provided with a first limit groove 11, the fixed clamp splice 4 is of an inverted U-shaped structure, the first limit groove 11 is matched with the fixed clamp splice 4, the effect of stable movement of the fixed clamp splice 4 through the first limit groove 11 in the horizontal direction is achieved, and the clamping effect of the clamp is improved.

Further, both ends are run through around the guide block 6 and have been seted up first guide way 12, both ends are run through around the activity clamp splice 8 and have been seted up second guide way 13, first guide way 12 and second guide way 13 homogeneous structure and be in the coplanar, first guide way 12 and second guide way 13 all with guide bar 7 looks adaptation, the setting of guide bar 7 has improved the stability of activity clamp splice 8 in the horizontal direction motion.

Further, fixed clamp splice 4 and 8 up ends of activity clamp splice are in the coplanar, the fixed second spacing groove 14 of having seted up in bottom plate 1 upper end, second spacing groove 14 and the 3 looks adaptations of activity table body, the setting up of second spacing groove 14 has realized the effect of the 3 steady motions of activity table body, does benefit to the stable clamp of work piece tightly.

Further, both ends fixed mounting has outer piece 15 about the activity table body 3, first thread groove 16 has been seted up in the upper and lower both ends of outer piece 15 run through, second thread groove 18 has been seted up to bottom plate 1 upper end is fixed, has realized the fixed effect to the activity table body 3, has improved the stability of this anchor clamps.

Further, first thread groove 16 is in external piece 15 upper and lower both ends evenly distributed, second thread groove 18 is in bottom plate 1 upper end evenly distributed, first thread groove 16 and second thread groove 18 are the same kind of structure, the threaded connection of external piece 15 upper end has bolt 17, first thread groove 16 and second thread groove 18 all with bolt 17 looks adaptation, a plurality of first thread grooves 16 and the setting of second thread groove 18 can be according to specifically treating the volume size of fixed work piece and select a plurality of bolts 17 to fix the activity table body 3, have realized treating the stable clamp dress of pressing from both sides tight work piece.

The working principle is as follows: firstly, one or more bolts 17 penetrate through a first screw groove 16 and a second screw groove 18 to fix the movable table body 3 on the bottom plate 1, the rotating body 10 is manually rotated to enable the screw rod 9 to move forwards, a workpiece to be clamped is placed into the rear end of the movable clamping block 8 and the front end of the fixed clamping block 4, the screw rod 9 drives the movable clamping block 8 to move backwards by rotating the rotating body 10, the clamping work of the workpiece to be processed can be realized, when the fixed clamping block 4 needs to be moved, one or more bolts 17 are taken down to move the movable table body 3 forwards along the second limiting groove 14 to a proper position and then fixed by the bolts 17, can realize the tight work of clamp to different work pieces, the effect of the steady motion of the activity table body 3 has been realized to the action of gravity of the activity table body 3 itself and the setting of first spacing groove 11 and second spacing groove 14, has improved the stability of fixed clamp splice 4, does benefit to the clamp of work piece tightly.

It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.

Claims

1. The utility model provides a screw tap machine tool machining mounting fixture with adjustable diameter, includes the bottom plate, its characterized in that: the improved table is characterized in that a fixed table body is fixedly mounted at the upper end of the base plate, a movable table body is movably arranged at the upper end of the base plate, a fixed clamping block is fixedly mounted at the upper end of the movable table body, a positioning block is fixedly mounted at the edge of the upper end of the fixed table body, a guide block is fixedly mounted at the upper end of the positioning block, a guide rod is fixedly mounted at the front end of the fixed clamping block, a movable clamping block is movably arranged at the upper end of the fixed table body, a lead screw is mounted in the positioning block in a.

2. The diameter-adjustable fixing clamp for tap machining according to claim 1, characterized in that: the upper end face of the movable table body is mutually attached to the lower end face of the fixed table body, the upper end and the lower end of the fixed table body are provided with a first limiting groove in a penetrating mode, the fixed clamping block is of an inverted U-shaped structure, and the first limiting groove is matched with the fixed clamping block.

3. The diameter-adjustable fixing clamp for tap machining according to claim 1, characterized in that: first guide way has been seted up in both ends run through around the guide block, second guide way has been seted up in both ends run through around the activity clamp splice, first guide way and second guide way homogeneous structure just are in the coplanar, first guide way and second guide way all with guide bar looks adaptation.

4. The diameter-adjustable fixing clamp for tap machining according to claim 1, characterized in that: the upper end surfaces of the fixed clamping block and the movable clamping block are positioned on the same plane, a second limiting groove is fixedly formed in the upper end of the bottom plate, and the second limiting groove is matched with the movable table body.

5. The diameter-adjustable fixing clamp for tap machining according to claim 1, characterized in that: the movable table is characterized in that outer connecting blocks are fixedly mounted at the left end and the right end of the movable table body, first screw grooves are formed in the upper ends and the lower ends of the outer connecting blocks in a penetrating mode, and second screw grooves are fixedly formed in the upper end of the bottom plate.

6. The diameter-adjustable fixing clamp for tap machining according to claim 5, wherein: the first screw groove is evenly distributed at the upper end and the lower end of the external block, the second screw groove is evenly distributed at the upper end of the bottom plate, the first screw groove and the second screw groove are of the same structure, the upper end of the external block is in threaded connection with a bolt, and the first screw groove and the second screw groove are matched with the bolt.