CN210476713U

CN210476713U - Mold machining clamp

Info

Publication number: CN210476713U
Application number: CN201921476433.9U
Authority: CN
Inventors: 汪王平; 秦松宝; 刘佳霖; 周晓
Original assignee: Kunshan Dizhun Precision Mould Co Ltd
Current assignee: Kunshan Dizhun Precision Mould Co Ltd
Priority date: 2019-09-05
Filing date: 2019-09-05
Publication date: 2020-05-08
Anticipated expiration: 2029-09-05

Abstract

The utility model relates to the technical field of accessory devices for fixing parts, in particular to a mold processing clamp; the device comprises a supporting plate, two groups of fixing plates, an electric telescopic rod, a connecting pipe and two groups of clamping blocks; the connecting pipe includes first screwed pipe and first threaded rod, the fixed plate left side that is located the right side is provided with primary shaft bearing, and rotatable being fixed with first ball bearing in primary shaft bearing, still include the motor, two sets of transmission shafts and two sets of risers, two sets of risers top are horizontal all the symmetry be provided with to rotate logical groove, and it is fixed with ball group all to rotate in logical inslot portion at two sets of rotations, it is equipped with the position circle to be located the fixed cover in left transmission shaft left end, and the position circle right side is provided with the assembly pulley, two sets of riser inside walls all are provided with ring shape spout, two sets of ring shape spout inside all can rotate and be fixed with the slider, two sets of inboard all symmetries of clamp splice are provided with the clamp.

Description

Mold machining clamp

Technical Field

The utility model relates to a technical field of accessory is fixed to spare part especially relates to a mould adds clamping apparatus.

Background

As is well known, a mold processing fixture is an auxiliary device used for clamping and fixing a part in the process of processing the part by a mold, so that the part can be better processed by the mold, and is widely used in the field of part fixing; the existing mold processing clamp comprises a supporting plate, two groups of fixing plates, an electric telescopic rod, a connecting pipe and two groups of clamping blocks, wherein the bottom ends of the two groups of fixing plates are respectively arranged on the left side and the right side of the top end of the supporting plate; when the existing mold machining clamp is used, parts are placed at the top end of a supporting plate to be conveniently supported and placed, an electric telescopic rod drives clamping blocks to transversely move, the parts are clamped and fixed through two groups of clamping blocks, the electric telescopic rod is a common electric device in the market, the parts can be used only by being electrically connected according to a purchased use specification when bought and used, and connecting wires can be reasonably wired as long as the working can be carried out, so that the details are not repeated; the existing mold processing clamp is found in use, the electric telescopic rod is easy to break down after being used for a long time, the electric telescopic rod cannot be used normally, and the electric telescopic rod cannot be fixed conveniently at the moment, so that the practicability is poor, and the use reliability is low.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a when its electric telescopic handle uses to break down for a long time, still can conveniently fix to strengthen its practicality, improve the mould adds clamping apparatus who uses the reliability.

The utility model relates to a mold processing clamp, which comprises a support plate, two groups of fixed plates, an electric telescopic rod, a connecting pipe and two groups of clamping blocks; the left end of the electric telescopic rod is arranged on the right side of the fixed plate positioned on the left side, the clamping block positioned on the left side is connected with the right side output end of the electric telescopic rod, the connecting pipe comprises a first threaded pipe and a first threaded rod, the left side of the fixed plate positioned on the right side is provided with a first bearing seat, a first ball bearing is rotatably fixed in the first bearing seat, the right end of the first threaded pipe can be rotatably inserted into the first ball bearing in a plugging way, the right end of the first threaded rod is inserted into and screwed into the left end of the first threaded pipe, the left end of the first threaded rod is connected with the right side of the clamping block positioned on the right side, the electric telescopic rod further comprises a motor, two groups of transmission shafts and two groups of vertical plates, the bottom ends of the two groups of vertical plates are respectively arranged on the left side and the right side, the outer ends of the two groups of transmission shafts respectively penetrate through the two groups of ball groups and extend out of the two groups of vertical plates, the inner ends of the two groups of transmission shafts are respectively connected with the outer sides of the two groups of fixed plates in a central symmetry way, the right end of the transmission shaft on the right side is connected with the output end on the left side, the left end of the transmission shaft on the left side is fixedly sleeved with, and the position circle right side is provided with the assembly pulley, the assembly pulley pastes the tight contact with the riser left side wall that is located left, two sets of riser inside walls all are provided with ring shape spout, two sets of ring shape spout inside all can rotate and be fixed with the slider, two sets of sliders are the symmetric installation respectively in the two sets of fixed plate outsides, two sets of clamp splice inboards all symmetry are provided with the clamp groove, still include two sets of lead screws and two sets of briquetting, the bottom of two sets of lead screws is the spiral shell dress respectively and is passed two sets of clamp splice top lateral walls and the spiral shell respectively and wears out two sets of clamp.

The utility model discloses a mould adds clamping apparatus still includes base, pivot and two sets of gyro wheels, and the base top is provided with the secondary bearing frame to rotatable second ball bearing that is fixed with in the secondary bearing frame, inside the rotatable plug-in card of pivot bottom to second ball bearing, the pivot top is connected with backup pad bottom center, and two sets of gyro wheels are installed respectively in backup pad bottom left and right sides, and the bottom of two sets of gyro wheels all pastes tight contact with the base top.

The utility model discloses a mold machining anchor clamps, still include two sets of second screwed pipes and two sets of second threaded rods, the base top left and right sides all is provided with third bearing frame, and all can rotate in two sets of third bearing frames and be fixed with third ball bearing, the bottom of two sets of second screwed pipes is rotatable plug-in card respectively to inside two sets of third ball bearing, insert respectively and spiral shell dress to inside two sets of second screwed pipe tops two sets of second threaded rods bottoms, two sets of second threaded rod tops all are provided with the inserted block, backup pad bottom left side, the right side, front side and rear side all are provided with the draw-in groove, the top of two sets of inserted blocks inserts respectively to inside or the draw-in groove that is located the front and back both sides of draw-in groove that is located the.

The utility model discloses a mould adds clamping apparatus still includes the first flexible pipe of bradyseism board, the first cover spring of multiunit and multiunit, and the top of the first cover spring of multiunit all is connected with bradyseism board bottom, and the bottom of the first cover spring of multiunit all is connected with the backup pad, and the top of the first flexible pipe of multiunit all is connected with bradyseism board bottom, and the bottom of the first flexible pipe of multiunit all is connected with the backup pad, and the first cover spring of multiunit suit is in the first flexible outside of pipe of multiunit respectively.

The utility model discloses a mould adds clamping apparatus still includes two sets of locking plates and two sets of locking spring, and two sets of locking spring tops are connected with two sets of briquetting bottoms respectively, and two sets of locking spring bottoms are connected with two sets of locking plates respectively.

The utility model discloses a mould adds clamping apparatus, still include the right branch fagging, the second cover spring, the flexible pipe of second and left branch fagging, the right-hand member of right branch fagging is installed in the fixed plate left side that is located the right side, the one end and the right branch fagging of second cover spring are connected, the other end and the left branch fagging of second cover spring are connected, the one end and the right branch fagging of the flexible pipe of second are connected, the other end and the left branch fagging of the flexible pipe of second are connected, the second cover spring suit is on the scalable pipe right side of second, the left branch fagging.

The utility model discloses a mould adds clamping apparatus still includes right connecting rod, coupling spring and left connecting rod, and the right-hand member of right connecting rod is installed in the clamp splice left side that is located the right side, and coupling spring's one end is connected with right connecting rod, and coupling spring's the other end is connected with left connecting rod, and left connecting rod is installed at the fixed plate right-hand member that is located the right side.

The utility model discloses a mould adds clamping apparatus, the motor with be located and be connected with firm frame group between the riser right side on right side.

The utility model discloses a mould adds clamping apparatus, two sets of inserted blocks all set up to the solid piece of metal.

Compared with the prior art, the beneficial effects of the utility model are that: the first screwed pipe 5 can be manually rotated to drive the clamping blocks 4 on the right side to transversely move, the two groups of clamping blocks 4 clamp parts, so that the electric telescopic rod 3 can still be conveniently fixed when in fault after long-term use, the practicability of the electric telescopic rod is enhanced, the use reliability is improved, meanwhile, the left end and the right end of the part can be conveniently inserted, clamped and fixed through the two groups of clamping grooves 29 on the inner sides of the two groups of clamping blocks 4, the part can be conveniently clamped and more stably, the two groups of screw rods 13 are manually rotated to drive the two groups of pressing blocks 14 to longitudinally move, so that the part is pressed and fixed, the screw rods 13 are limited through the two groups of limiting blocks 15, the part is not easy to unscrew and fall off, the motor 7 can be opened to drive the part to longitudinally rotate through the motor 7, the use is more convenient, and the auxiliary transmission shaft 8 of the ball, two sets of sliders 12 make things convenient for the rotation and improve the support effect, and the position circle 10 carries out horizontal spacing to being located left transmission shaft 8, and assembly pulley 11 supplementary rotation is more smooth and easy, and motor 7 is the common electrical part in market and takes the speed reducer certainly, only needs to connect according to the instruction manual electricity of buying back together when using and can use, and connecting wire is as long as can carry out the reasonable wiring of work all can, so no longer give unnecessary details here.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is an enlarged partial view of portion A of FIG. 1;

FIG. 3 is an enlarged view of a portion B of FIG. 1;

FIG. 4 is an enlarged partial view of portion C of FIG. 1;

in the drawings, the reference numbers: 1. a support plate; 2. a fixing plate; 3. an electric telescopic rod; 4. a clamping block; 5. a first threaded pipe; 6. a first threaded rod; 7. a motor; 8. a drive shaft; 9. a vertical plate; 10. positioning rings; 11. a pulley block; 12. a slider; 13. a lead screw; 14. briquetting; 15. a limiting block; 16. a base; 17. a rotating shaft; 18. a roller; 19. a second threaded pipe; 20. a second threaded rod; 21. inserting a block; 22. a cushioning plate; 23. a first set of springs; 24. a locking plate; 25. a second set of springs; 26. a connecting spring; 27. a stable frame group; 28. a card slot; 29. a clamping groove; 30. and a ball group.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in fig. 1 to 4, the mold processing clamp of the present invention includes a supporting plate 1, two sets of fixing plates 2, an electric telescopic rod 3, a connecting pipe and two sets of clamping blocks 4; the left end of an electric telescopic rod 3 is arranged on the right side of a fixed plate 2 positioned on the left side, a clamping block 4 positioned on the left side is connected with the right output end of the electric telescopic rod 3, a connecting pipe comprises a first threaded pipe 5 and a first threaded rod 6, the left side of the fixed plate 2 positioned on the right side is provided with a first bearing seat, a first ball bearing is rotatably fixed in the first bearing seat, the right end of the first threaded pipe 5 can be rotatably inserted into the first ball bearing, the right end of the first threaded rod 6 is inserted into and screwed into the left end of the first threaded pipe 5, the left end of the first threaded rod 6 is connected with the right side of the clamping block 4 positioned on the right side, the electric telescopic rod further comprises a motor 7, two groups of transmission shafts 8 and two groups of vertical plates 9, the bottom ends of the two groups of vertical plates 9 are respectively arranged on the left side, and all can rotate to be fixed with ball group 30 inside two sets of logical grooves of rotation, two sets of transmission shaft 8 outer ends pass two sets of ball group 30 respectively and all stretch out to two sets of risers 9 outsides, two sets of transmission shaft 8 inner respectively with two sets of 2 outside central symmetry of fixed plate connect, the transmission shaft 8 right-hand member that is located the right side is connected with the left side output, the fixed cover that is located left transmission shaft 8 left end is equipped with position circle 10, and position circle 10 right side is provided with assembly pulley 11, assembly pulley 11 pastes the tight contact with the riser 9 left side wall that is located left, two sets of risers 9 inside walls all are provided with ring shape spout, inside all can rotate to be fixed with slider 12 of two sets of ring shape spout, two sets of slider 12 are respectively symmetrical installation in two sets of fixed plate 2 outsides, two sets of clamp splice 4 inboard all symmetries are provided with clamp groove 29, still include two sets of lead screws 13 and two The top ends of the two groups of lead screws 13 are provided with limiting blocks 15; the manual rotation of the first threaded pipe 5 can drive the clamping block 4 on the right side to move transversely, the two groups of clamping blocks 4 clamp parts, so that the electric telescopic rod 3 can be conveniently fixed when in fault after long-term use, the practicability is enhanced, the use reliability is improved, meanwhile, the left end and the right end of the part can be conveniently inserted, clamped and fixed through the two groups of clamping grooves 29 on the inner sides of the two groups of clamping blocks 4, the part can be conveniently clamped and more stably, the manual rotation of the two groups of lead screws 13 can drive the two groups of pressing blocks 14 to move longitudinally, the part is pressed and fixed, the lead screws 13 are limited through the two groups of limiting blocks 15, the part is not easy to screw down and fall off, the motor 7 can be opened, the part is driven to rotate longitudinally through the motor 7, the use is more convenient, the auxiliary transmission shaft 8 of the ball group 30 rotates more smoothly, two sets of sliders 12 make things convenient for the rotation and improve the support effect, and the position circle 10 carries out horizontal spacing to being located left transmission shaft 8, and assembly pulley 11 supplementary rotation is more smooth and easy, and motor 7 is the common electrical part in market and takes the speed reducer certainly, only needs to connect according to the instruction manual electricity of buying back together when using and can use, and connecting wire is as long as can carry out the reasonable wiring of work all can, so no longer give unnecessary details here.

The utility model discloses a mold machining clamp, still include base 16, pivot 17 and two sets of gyro wheels 18, base 16 top is provided with the second bearing frame, and rotatable the fixing has the second ball bearing in the second bearing frame, the rotatable plug-in card of pivot 17 bottom is to the inside of the second ball bearing, pivot 17 top is connected with backup pad 1 bottom center, two sets of gyro wheels 18 are installed respectively in backup pad 1 bottom left and right sides, and the bottom of two sets of gyro wheels 18 all pastes tight contact with base 16 top; it can make spare part fixed time horizontal rotation more convenient through manual rotation backup pad 1 cooperation second ball bearing, improves adaptability, and two sets of gyro wheels 18 improve the supporting effect and conveniently rotate.

The utility model discloses a mold machining clamp, still include two sets of second screwed pipes 19 and two sets of second threaded rods 20, the 16 top left and right sides of base all is provided with the third bearing frame, and all can rotate in two sets of third bearing frames and be fixed with third ball bearing, the bottom of two sets of second screwed pipes 19 can rotate the plug-in card respectively to two sets of third ball bearing insides, insert respectively and spiral shell dress two sets of second threaded rods 20 bottom to the inside of 19 tops of two sets of second screwed pipes 19 respectively, two sets of second threaded rods 20 top all is provided with inserted block 21, the left side of the bottom of backup pad 1, the right side, the front side and the rear side all are provided with draw-in groove 28, the top of two sets of inserted block 21 inserts respectively to the draw-in groove 28 inside or the draw-in groove 28 inside; it can make it drive second threaded rod 20 and carry out longitudinal adjustment through manual rotation second screwed pipe 19, and the inserted block 21 inserts to the inside convenience of draw-in groove 28 and carries on spacingly to backup pad 1, and the top of two sets of inserted blocks 21 inserts respectively inside the draw-in groove 28 that is located the left and right sides or insert respectively to the draw-in groove 28 that is located both sides around, makes things convenient for spare part rotation to fix after 90.

The utility model discloses a mould adds clamping apparatus, still include bradyseism board 22, multiunit first set of spring 23 and multiunit first flexible pipe, the top of multiunit first set of spring 23 all is connected with bradyseism board 22 bottom, the bottom of multiunit first set of spring 23 all is connected with backup pad 1, the top of multiunit first flexible pipe all is connected with bradyseism board 22 bottom, the bottom of multiunit first flexible pipe all is connected with backup pad 1, multiunit first set of spring 23 is respectively nested in the outside of multiunit first flexible pipe; the shock absorption plate 22 can be extruded by a plurality of groups of second sleeve springs 25 to absorb when parts are unstably clamped and fall carelessly, the use reliability is improved, and the first sleeve springs 23 are assisted by the first telescopic pipes to be not easy to distort and deform.

The utility model discloses a mold processing clamp, which also comprises two groups of locking plates 24 and two groups of locking springs, wherein the top ends of the two groups of locking springs are respectively connected with the bottom ends of the two groups of pressing blocks 14, and the bottom ends of the two groups of locking springs are respectively connected with the two groups of locking plates 24; which can enhance the component fixing effect by pressing the locking plate 24 by the locking spring.

The utility model discloses a mould adds clamping apparatus, still include right branch fagging, second cover spring 25, second flexible pipe and left branch fagging, the right-hand member of right branch fagging is installed in the fixed plate 2 left side that is located the right side, the one end and the right branch fagging of second cover spring 25 are connected, the other end and the left branch fagging of second cover spring 25 are connected, the one end and the right branch fagging of second flexible pipe are connected, the other end and the left branch fagging of second flexible pipe are connected, second cover spring 25 suit is on second flexible pipe right side, the left branch fagging is installed at the right-hand member; when it can be through the supplementary clamp splice 4 lateral shifting that is located the right side of second set spring 25, first threaded rod 6 does not rotate along with first screwed pipe 5 rotates, and the clamp splice 4 that conveniently is located the right side only lateral shifting, and the supplementary second set spring 25 of the supplementary scalable pipe of second is difficult for distortion and supplementary balanced.

The utility model discloses a mold machining clamp, still include right connecting rod, connecting spring 26, and left connecting rod, the right-hand member of right connecting rod is installed in the left side of the clamp splice 4 that is located the right side, and one end of connecting spring 26 is connected with right connecting rod, and the other end of connecting spring 26 is connected with left connecting rod, and left connecting rod is installed at the right-hand member of the fixed plate 2 that is located the right side; it can be through connecting spring 26 convenient supplementary electric telescopic handle 3 regulation and improve and support balanced effect.

In the mold processing clamp of the utility model, a stable frame group 27 is connected between the motor 7 and the right side of the vertical plate 9 on the right side; it can improve the installation stability of the motor 7 through the stable frame set 27.

In the mold processing fixture of the utility model, the two groups of the insertion blocks 21 are all solid metal blocks; it is possible to weigh the insert 21 by a solid block of metal, under the action of which the insert 21 is only moved longitudinally and not rotated when the second threaded rod 20 is screwed in.

The utility model relates to a mold processing clamp, when in work, the first screwed pipe 5 can be manually rotated to drive the clamping block 4 on the right side to move transversely, two groups of clamping blocks 4 clamp parts, so that when the electric telescopic rod 3 fails in long-term use, the electric telescopic rod can still be conveniently fixed, thereby enhancing the practicability and improving the use reliability, meanwhile, the two groups of clamping grooves 29 on the inner sides of the two groups of clamping blocks 4 can be used for conveniently inserting, clamping and fixing the left and right ends of the parts, the parts can be conveniently clamped and more stable, the two groups of lead screws 13 are manually rotated to drive the two groups of pressing blocks 14 to move longitudinally, so that the parts are pressed and fixed, the lead screws 13 are limited by the two groups of limit blocks 15, so that the parts are not easy to screw down and fall off, the parts can be driven to rotate longitudinally by opening the motor 7, the use is more convenient, the auxiliary transmission shaft 8 of the ball group 30 rotates more smoothly, the two groups of sliding blocks 12 rotate conveniently and improve the supporting effect, the positioning ring 10 limits the transmission shaft 8 on the left side transversely, the auxiliary rotation of the pulley block 11 is smoother, the motor 7 is a common electric device in the market and is provided with a speed reducer, the electric motor can be used only by being electrically connected according to a purchased use instruction when being bought for use, and the connecting wires can be reasonably wired as long as the work can be carried out, so the description is omitted; the supporting plate 1 can be manually rotated to be matched with the second ball bearing, so that the parts can be more conveniently rotated transversely when fixed, the adaptability is improved, and the two groups of rollers 18 improve the supporting effect and facilitate rotation; the second threaded pipe 19 can be manually rotated to drive the second threaded rod 20 to be longitudinally adjusted, the insertion blocks 21 are inserted into the clamping grooves 28 to limit the support plate 1 conveniently, the top ends of the two groups of insertion blocks 21 are respectively inserted into the clamping grooves 28 on the left side and the right side or respectively inserted into the clamping grooves 28 on the front side and the rear side, and parts can be fixed conveniently after rotating for 90 degrees; the cushioning plate 22 can be extruded by a plurality of groups of second sleeve springs 25, so that the parts are cushioned when being clamped unstably and falling carelessly, the use reliability is improved, and the first telescopic pipe assists the first sleeve spring 23 to be not easy to distort and deform; the locking plate 24 can be extruded by the locking spring to enhance the fixing effect of the parts; when the clamping block 4 on the right side can be assisted to move transversely by the second sleeve spring 25, the first threaded rod 6 does not rotate along with the rotation of the first threaded pipe 5, so that the clamping block 4 on the right side can only move transversely conveniently, and the second telescopic pipe assists the second sleeve spring 25 to be not easy to distort and deform and assist in balancing; the auxiliary electric telescopic rod 3 can be conveniently adjusted through the connecting spring 26, and the supporting balance effect is improved; the mounting stability of the motor 7 can be improved by the fixing frame set 27; the weight of the insert 21 can be increased by a solid block of metal, under the effect of which the insert 21 is only moved longitudinally and not rotated when the second threaded rod 20 is screwed in.

The utility model discloses a mould adds clamping apparatus, above the mounting means of all parts, connected mode or the mode that sets up are the welding, riveting or other common mechanical mode, wherein can slide/rotate fixedly promptly for slide/not dropping under the rotation state, seal the intercommunication and seal when two connecting pieces communicate promptly, and the concrete structure of its all parts, model and coefficient index are its from the area technique, as long as can reach all implementation of its beneficial effect, above-mentioned all with electric module and with electric appliance be the common electrical part in market, buy when using back only need be connected according to the mutual electricity of the instruction manual that together buys back and can use, and control module is its common from taking the module, so all no longer redundantly describe here.

In the mold processing clamp of the utility model, under the condition that no opposite explanation is made, the orientation words contained in the terms such as "up, down, left, right, front, back, inner, outer, vertical and horizontal" only represent the orientation of the term in the normal use state, or be a trivial term understood by those skilled in the art, and should not be considered as limiting the term, at the same time, the numerical terms "first," "second," and "third," etc. do not denote any particular quantity or order, but rather are used to distinguish one from another, furthermore, 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 also includes other elements not expressly listed or inherent to such process, method, article, or apparatus.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. A mold processing clamp is characterized by comprising a support plate (1), two groups of fixing plates (2), an electric telescopic rod (3), a connecting pipe and two groups of clamping blocks (4); the left end of an electric telescopic rod (3) is arranged on the right side of a fixed plate (2) on the left side, a clamping block (4) on the left side is connected with the right side output end of the electric telescopic rod (3), a connecting pipe comprises a first threaded pipe (5) and a first threaded rod (6), a first bearing seat is arranged on the left side of the fixed plate (2) on the right side, a first ball bearing is rotatably fixed in the first bearing seat, the right end of the first threaded pipe (5) can be rotatably inserted into the first ball bearing in a card inserting mode, the right end of the first threaded rod (6) is inserted into and screwed into the left end of the first threaded pipe (5), the left end of the first threaded rod (6) is connected with the right side of the clamping block (4) on the right side, the electric telescopic rod further comprises a motor (7), two groups of transmission shafts (8) and two groups of vertical plates (9), the bottom, the motor (7) is arranged on the right side of the vertical plate (9) on the right side, the rotary through grooves are transversely and symmetrically arranged above the two groups of vertical plates (9), ball groups (30) can be rotationally fixed in the two groups of rotary through grooves, the outer ends of the two groups of transmission shafts (8) respectively penetrate through the two groups of ball groups (30) and extend out of the two groups of vertical plates (9), the inner ends of the two groups of transmission shafts (8) are respectively connected with the outer side centers of the two groups of fixed plates (2) in a symmetrical manner, the right ends of the transmission shafts (8) on the right side are connected with the left side output end, the left ends of the transmission shafts (8) on the left side are fixedly sleeved with positioning rings (10), the right sides of the positioning rings (10) are provided with pulley blocks (11), the pulley blocks (11) are in tight contact with the left side wall, two sets of sliders (12) are respectively symmetrically installed on the outer sides of the two sets of fixing plates (2), clamping grooves (29) are symmetrically formed in the inner sides of the two sets of clamping blocks (4), the clamping device further comprises two sets of screw rods (13) and two sets of pressing blocks (14), the bottom ends of the two sets of screw rods (13) are respectively screwed to penetrate through the top side walls of the two sets of clamping blocks (4) and penetrate through the inner parts of the two sets of clamping grooves (29) to be connected with the two sets of pressing blocks (14), and limiting blocks (15) are arranged on the top ends of the.

2. The mold processing fixture according to claim 1, further comprising a base (16), a rotating shaft (17) and two sets of rollers (18), wherein a second bearing seat is disposed at a top end of the base (16), a second ball bearing is rotatably fixed in the second bearing seat, a bottom end of the rotating shaft (17) is rotatably inserted into the second ball bearing, a top end of the rotating shaft (17) is connected to a bottom center of the supporting plate (1), the two sets of rollers (18) are respectively mounted at left and right sides of the bottom end of the supporting plate (1), and bottom ends of the two sets of rollers (18) are in close contact with the top end of the base (16).

3. The mold processing jig of claim 2, further comprising two sets of second threaded pipes (19) and two sets of second threaded rods (20), wherein the base (16) is provided with third bearing seats on both left and right sides of the top end thereof, and all can rotate in two sets of third bearing seats and be fixed with third ball bearing, the bottom of two sets of second screwed pipes (19) is inside rotatable plug-in card to two sets of third ball bearing respectively, inside two sets of second threaded rod (20) bottoms inserted respectively and spiral shell dress to two sets of second screwed pipes (19) tops, two sets of second threaded rod (20) tops all are provided with inserted block (21), backup pad (1) bottom left side, the right side, front side and rear side all are provided with draw-in groove (28), the top of two sets of inserted block (21) is inserted respectively inside draw-in groove (28) or draw-in groove (28) that are located the front and back both sides that are located the left and right sides.

4. The mold processing fixture according to claim 3, further comprising a cushioning plate (22), a plurality of sets of first sleeve springs (23) and a plurality of sets of first telescopic tubes, wherein the top ends of the plurality of sets of first sleeve springs (23) are connected to the bottom end of the cushioning plate (22), the bottom ends of the plurality of sets of first sleeve springs (23) are connected to the support plate (1), the top ends of the plurality of sets of first telescopic tubes are connected to the bottom end of the cushioning plate (22), the bottom ends of the plurality of sets of first telescopic tubes are connected to the support plate (1), and the plurality of sets of first sleeve springs (23) are respectively sleeved outside the plurality of sets of first telescopic tubes.

5. The mold processing fixture of claim 4, further comprising two sets of locking plates (24) and two sets of locking springs, wherein the top ends of the two sets of locking springs are connected to the bottom ends of the two sets of pressing blocks (14), respectively, and the bottom ends of the two sets of locking springs are connected to the two sets of locking plates (24), respectively.

6. The mold processing fixture according to claim 5, further comprising a right connecting column, a second set of springs (25), a second telescopic tube and a left connecting column, wherein the right end of the right connecting column is installed on the left side of the fixing plate (2) on the right side, one end of the second set of springs (25) is connected with the right connecting column, the other end of the second set of springs (25) is connected with the left connecting column, one end of the second telescopic tube is connected with the right connecting column, the other end of the second telescopic tube is connected with the left connecting column, the second set of springs (25) are sleeved on the right side of the second telescopic tube, and the left connecting column is installed on the right end of the clamping block (4) on the right side.

7. The mold processing clamp according to claim 6, further comprising a right connecting rod, a connecting spring (26), and a left connecting rod, wherein the right end of the right connecting rod is installed at the left side of the clamping block (4) located at the right side, one end of the connecting spring (26) is connected with the right connecting rod, the other end of the connecting spring (26) is connected with the left connecting rod, and the left connecting rod is installed at the right end of the fixing plate (2) located at the right side.

8. The mold processing fixture according to claim 7, wherein a fixing frame set (27) is connected between the motor (7) and the right side of the vertical plate (9) on the right side.

9. A die machining fixture according to claim 8, characterised in that both sets of inserts (21) are provided as solid blocks of metal.