CN217860811U

CN217860811U - A frock clamp for extrusion die production usefulness

Info

Publication number: CN217860811U
Application number: CN202220113580.5U
Authority: CN
Inventors: 时以成
Original assignee: Lu'an Chengxin Metal Technology Co ltd
Current assignee: Lu'an Chengxin Metal Technology Co ltd
Priority date: 2022-01-17
Filing date: 2022-01-17
Publication date: 2022-11-22
Anticipated expiration: 2032-01-17

Abstract

The utility model relates to a frock clamp technical field specifically is a frock clamp for extrusion die production usefulness, install the outer ring at the frock bench and establish the screwed frock including frock platform and detachable, the frock platform is the cylindricality, and has seted up on its bottom surface and predetermines the thread groove to threaded connection has the gim peg in order to accomplish the fixed of frock platform on the working face in predetermineeing the thread groove, and installs four frock setting elements to the equidistance on the top surface of frock platform, and all sunken two inner ring grooves of having seted up on the top surface of four frock setting elements to movable mounting has the width to be less than the elastic fixation limit set of inner ring groove in the inner ring groove. The fixture fixing device solves the problems that a plurality of fixtures are fixed in a segmented mode during machining, the fixtures cannot be clamped accurately when being fixed in a fixed mode, the fixtures are staggered due to the cooperation of the fixtures, machining accuracy is reduced, and therefore the fixture fixing device for mold production is provided.

Description

A frock clamp for extrusion die production usefulness

Technical Field

The utility model relates to a frock clamp technical field specifically is a frock clamp for extrusion die production usefulness.

Background

The mould is used for making the tool of the shaping article, this kind of tool is formed by various parts, different moulds are formed by different parts, it mainly realizes the processing of the article appearance through the change of the physical state of the shaping material, it is the name of the mother in industry.

The development of china's mould industry gives the manufacturing with powerful support, the development of the mould industry has also been promoted in the manufacturing development simultaneously, fixed frock will be used when the mould is produced, current fixed frock is when using, still there is certain drawback, carry out many anchor clamps segmentation fixed to the frock man-hour, and mutual fixed position produces unable accurate clamp to the frock when fixed and fixes, and can appear many anchor clamps cooperation and make the frock produce the dislocation, the precision when adding man-hour has been reduced, for this reason we provide a fixed frock of anchor clamps for mould production and solve above problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

To prior art not enough, the utility model provides a frock clamp for extrusion die production usefulness has solved and has carried out many anchor clamps segmentation fixed to the frock man-hour to mutual fixed position produces unable accurate clamp to the frock and decides when fixed, and can appear many anchor clamps cooperation and make the frock produce the dislocation, has reduced the precision man-hour, and for this reason we provide a fixed frock of anchor clamps for mould production and solve above problem.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a tooling fixture for producing an extrusion die comprises a tooling table and a detachable tooling with a thread arranged on an outer ring of the tooling table, wherein the tooling table is cylindrical, a preset thread groove is formed in the bottom surface of the tooling table, a fixing bolt is in threaded connection with the preset thread groove to fix the tooling table on a working surface, four tooling positioning pieces are arranged on the top surface of the tooling table at equal intervals in the circumferential direction, two inner ring grooves are formed in the top surfaces of the four tooling positioning pieces in a sinking manner, and an elastic fixing limit group with the width smaller than that of the inner ring grooves is movably arranged in the inner ring grooves;

the elastic fixed limit group comprises a third-order guide post fixedly arranged on the bottom surface of the inner ring groove and a compression spring arranged on the same surface of the third-order guide post, and a same elastic block is movably connected to the top surfaces of the compression spring and the third-order guide post, is in a hollow ring shape and is provided with a thread groove on the inner ring surface of the elastic block.

Preferably, the elastic fixing limit groups are respectively arranged on the unit tool positioning pieces in three equidistant positions, and the four tool positioning pieces extend towards the inner ring line of the adjacent elastic blocks to form a circle concentric with the tool table so as to be connected with the tool table through threads to complete fixing.

Preferably, the tool positioning element comprises a base fixedly mounted on the tool table and a fixed end fixedly mounted on the top surface of the outer ring of the base, the fixed end is provided with a thread groove identical to that of the elastic block, and the inner ring groove is formed in the base.

Preferably, the elastic fixing limiting group close to the fixing end is fixedly connected with the base to raise the overall installation height of the tool.

Preferably, the third-order guide column comprises a first-order support column slidably mounted on the bottom surface of the elastic block and a second-order support column inscribed on the first-order support column, the third-order support column is inscribed in the second-order support column, the length of the third-order guide column is equal to the height of the elastic block, and the height of the corresponding inner ring groove is equal to the height of the elastic block.

Preferably, the elastic block thread grooves with the same radius arranged on the unit tool positioning piece extend to form thread grooves matched with threads arranged on the outer surface of the tool.

(III) advantageous effects

Compared with the prior art, the utility model provides a frock clamp for extrusion die production usefulness possesses following beneficial effect:

1. through setting up the frock setting element of the hoop equidistance installation of frock bench and with the fixed limit position group of frock setting element complex elasticity, and seted up the thread groove on the bullet piece of the fixed limit position group of elasticity, wherein the thread groove of the bullet piece that the radius equals extends the complete thread groove that forms and the screw thread adaptation that is equipped with on the frock outside, the frock of being convenient for is when installing at the frock bench, screw thread and thread groove on its anchor ring carry out threaded connection, and the fixed limit position of elasticity is provided with threely on unit frock setting element equidistance, and then can carry out the adaptation installation to the frock of different diameters, strengthened the utility model discloses a universality.

2. Through slidable mounting on the bullet piece bottom surface there is the third-order guide post, and the third-order support column fixed mounting of third-order guide post on interior ring slot tank bottom surface, and then provide the holding power when frock and bullet piece carry out threaded connection, prevent that threaded connection from forming the torsion tangent with the frock to the bullet piece and causing the destruction to the elastic fixation limit bit set, and all install compression spring on the side about the third-order guide post to after the frock at different diameters is using the completion, the bullet piece by the suppress is kick-backed under compression spring's elasticity support, makes the utility model discloses can recycle.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

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

FIG. 2 is a schematic view of a part of the structure of the present invention;

fig. 3 is the structure diagram of the tooling positioning piece of the utility model.

In the figure: 1. a tooling table; 2. tooling positioning pieces; 21. an inner ring groove; 22. a base; 23. a fixed end; 3. elastically fixing a limit bit group; 31. a third-order guide post; 311. a first order support post; 312. a second order support column; 313. a third-order support column; 32. a compression spring; 33. and (6) a spring block.

Detailed Description

Embodiments of the present application will be described in detail with reference to the drawings and examples, so that how to implement technical means to solve technical problems and achieve technical effects of the present application can be fully understood and implemented.

Fig. 1-3 show an embodiment of the present invention, which is a tooling fixture for producing an extrusion mold, comprising a tooling table 1 and a tooling fixture detachably installed on the outer ring of the tooling table 1 and provided with threads, wherein the tooling table 1 is cylindrical, and is provided with a preset thread groove on the bottom surface, and is connected with a fixing bolt through threads in the preset thread groove to fix the tooling table 1 on the working surface, four tooling location parts 2 are installed on the top surface of the tooling table 1 in an annular direction at equal intervals, two inner ring grooves 21 are formed on the top surfaces of the four tooling location parts 2 in a sinking manner, and an elastic fixing limit group 3 with a width smaller than that of the inner ring groove 21 is movably installed in the inner ring groove 21;

specifically, elasticity fixed limit position group 3 is including the third order guide post 31 of movable slidable mounting on inner ring groove 21 tank bottom face and with the compression spring 32 of third order guide post 31 coplanar installation to fixedly connected with a same bullet piece 33 on the top surface of compression spring 32 and third order guide post 31, wherein compression spring 32 installs on the left and right sides of third order guide post 31 in order to control balanced holding power to bullet piece 33 provides, and bullet piece 33 is inside hollow annular, and seted up the thread groove on the inner ring face of bullet piece 33. The thread groove of the elastic block 33 with the same radius arranged on the unit tool positioning piece 2 extends to form a finished thread groove which is matched with the thread arranged on the outer surface of the tool.

Specifically, the tooling positioning element 2 comprises a base 22 fixedly mounted on the tooling table 1 and a fixed end 23 fixedly mounted on the top surface of the base 22 of the outer ring of the base 22, and the fixed end 23 is provided with a thread groove which is the same as that formed on the elastic block 33, wherein the inner ring groove 21 is formed on the base 22.

Specifically, the equidistance is provided with threely respectively on unit frock setting element 2 for elasticity fixed limit position group 3, and four frock setting element 2 ring direction adjacent bullet piece 33 inner ring line extend form for one with frock platform 1 concentric circular in order to accomplish fixedly through threaded connection with the frock, and be located the elasticity fixed limit position group 3 and the base 22 that are close to stiff end 23 and be the global positioning height of fixed connection with the lifting frock, when pressing from both sides the frock of different diameters on frock platform 1, press downwards to the elasticity fixed limit position group 3 that is less than its diameter according to its diameter, third-order guide post 31 provides the direction when bullet piece 33 downstream, in order to prevent to take place the skew and produce the card shell phenomenon.

Specifically, the third-order guide column 31 includes a first-order support column 311 movably mounted on the bottom surface of the elastic block 33 and a second-order support column 312 internally connected to the first-order support column 311, a third-order support column 313 is internally connected to the second-order support column 312, wherein a slide is provided in the first-order support column 311 and is not communicated with the bottom surface of the first-order support column 311, a slide identical to the first-order support column 311 is provided on the inner annular surface of the corresponding second-order support column 312, and a slide body adapted to the slide is fixedly mounted on the outer annular surface of the second-order support column 312 for sliding connection, thereby preventing the second-order support column 312 internally connected to the first-order support column 311 from being disjointed, and a slide body and a slide connection are mounted on the outer annular surface of the third-order support column 313, and the top of the first-order support column 311 extends into the elastic block 33, and the portion of the first-order support column 311 located inside the elastic block 33 is a T-shaped configuration, the length of the third-order guide column 31 after completion of contraction is equal to the height of the elastic block 33, the height and the height of the elastic block 33 and the elastic block 33 are equivalent to provide support force for compression, thereby, the elastic compression of the elastic block can be used in a utility model after the utility model of a utility model.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a frock clamp for extrusion die production usefulness, includes that frock platform (1) and detachable install the outer ring on frock platform (1) and establish screwed frock, its characterized in that: the fixture table (1) is cylindrical, a preset thread groove is formed in the bottom surface of the fixture table, a fixing bolt is connected to the thread in the preset thread groove in a threaded mode to fix the fixture table (1) on a working surface, four fixture positioning pieces (2) are installed on the top surface of the fixture table (1) in an annular and equidistant mode, two inner ring grooves (21) are formed in the top surfaces of the four fixture positioning pieces (2) in a sinking mode, and an elastic fixing limiting group (3) with the width smaller than that of each inner ring groove (21) is movably installed in each inner ring groove (21);

elasticity fixed limit position group (3) including three-order guide post (31) on inner ring groove (21) tank bottom face and with three-order guide post (31) compression spring (32) with the facial make-up, and sliding connection has a same bullet piece (33) on the top surface of compression spring (32) and three-order guide post (31), and bullet piece (33) are inside hollow annular, and seted up the thread groove on the interior anchor ring of bullet piece (33).

2. The tooling clamp for producing the extrusion die of claim 1, wherein: the elastic fixing limiting groups (3) are respectively arranged on the unit tooling positioning pieces (2) in three equidistant positions, and the four tooling positioning pieces (2) extend towards the inner ring line of the adjacent elastic block (33) to form a circle concentric with the tooling table (1) and are fixed with the tooling through threaded connection.

3. The tooling clamp for producing the extrusion die of claim 2, wherein: the tool positioning piece (2) comprises a base (22) fixedly installed on the tool table (1) and a fixed end (23) fixedly installed on the top surface of an outer ring of the base (22), the fixed end (23) is provided with a thread groove identical to that of the elastic block (33), and the inner ring groove (21) is formed in the base (22).

4. A tooling clamp for the production of extrusion tooling as recited in claim 3, wherein: the elastic fixing limiting group (3) close to the fixing end (23) is fixedly connected with the base (22) so as to raise the integral installation height of the tool.

5. The tooling clamp for producing the extrusion die of claim 1, wherein: the third-order guide post (31) comprises a first-order support post (311) which is slidably mounted on the bottom surface of the elastic block (33) and a second-order support post (312) which is inscribed on the first-order support post (311), the second-order support post (312) is inscribed with a third-order support post (313), the length of the third-order guide post (31) is equal to the height of the elastic block (33), and the height of the corresponding inner ring groove (21) is equal to the height of the elastic block (33).

6. The tooling clamp for producing the extrusion die of claim 2, wherein: the thread groove of the elastic block (33) with the same radius arranged on the unit tool positioning piece (2) extends to form a thread groove matched with the thread arranged on the outer surface of the tool.