CN209565807U - A kind of boring fixing tool of mold - Google Patents

Abstract

The utility model relates to the technical fields for the auxiliary equipment that is fixedly clamped, convenient that each sized mold is fixed more particularly to a kind of boring fixing tool of mold；Facilitate collection and cleared of debris；Including workbench and four groups of supporting legs；It further include two groups of left-hand thread bars, two groups of left transiting rods, two groups of left support bars, two groups of left gripping blocks, two groups of right-hand thread bars, two groups of right transiting rods, two groups of right support bars and two groups of right gripping blocks, two groups of right support bar upper half areas are horizontally arranged with two groups of right-hand thread holes respectively, internal screw thread corresponding with two groups of right-hand thread bar external screw threads is respectively arranged on two groups of threaded hole inner sidewalls, two groups of right gripping block right side wall middle sections are respectively arranged with two groups of right placing grooves, two groups of right ball bearings are respectively arranged at two groups of right placing grooves, two groups of right support bar bottom ends are respectively arranged with Liang Zuyou bindiny mechanism；It further include crumb loading slot, the first supporting block, the second supporting block, third supporting block, the 4th supporting block and filter screen.

Description

A kind of boring fixing tool of mold

Technical field

The utility model relates to the technical fields for the auxiliary equipment that is fixedly clamped, more particularly to a kind of boring fixation of mold Tooling.

Background technique

It is well known that the boring fixing tool of mold is a kind of in mold boring procedure, mold to be fixed Device is widely used in a variety of applications in the field being fixedly clamped；The existing boring fixing tool of mold includes workbench With four groups of supporting legs, four groups of supporting leg tops are connect with workbench downside wall front left side, left rear side, forward right side and right lateral side respectively；It is existing Mold is placed on workbench, so in use, four groups of supporting legs get up worktable support by some boring fixing tools of mold It operates afterwards, the object bigger than workbench needs overpunch to fix；It is sent out in the existing boring fixing tool use of mold It is existing, it has not been convenient to biggish object is fixed, it is higher using limitation；The clast generated during inconvenient cleaning operation, Property easy to use is poor.

Utility model content

Each sized mold is fixed in order to solve the above technical problems, the utility model provides a kind of convenience, reduction makes Use limitation；Facilitate collection and cleared of debris, improves the boring fixing tool of mold of property easy to use.

A kind of boring fixing tool of mold of the utility model, including workbench and four groups of supporting legs, four groups of supporting leg tops It is connect respectively with workbench downside wall front left side, left rear side, forward right side and right lateral side；It further include two groups of left-hand thread bars, two groups of left sides Transiting rod, two groups of left support bars, two groups of left gripping blocks, two groups of right-hand thread bars, two groups of right transiting rods, two groups of right support bars and two groups Right gripping block, two groups of left support bars upper half area are horizontally arranged with two groups of left-hand thread holes, two groups of threaded hole inner sidewalls respectively On be respectively arranged with internal screw thread corresponding with two groups of left-hand thread bar external screw threads, two groups of left-hand thread bars difference spiral shells dresses are across two Group left-hand thread hole, two groups of left gripping block left side wall middle sections are respectively arranged with two groups of left placing grooves, two groups of left placing grooves Place is respectively arranged with two groups of left ball bearings, and two groups of left transiting rod right ends are inserted into two groups of roll left pearl Bearing inner and difference respectively It is keyed with two groups of left ball bearings, two groups of left transiting rod left ends are connect with two groups of left-hand thread bar right ends respectively, two groups of left supports Bar bottom end is respectively arranged with Liang Zuzuo bindiny mechanism, and two groups of right support bars upper half area is horizontally arranged with two groups of right spiral shells respectively Pit, is respectively arranged with internal screw thread corresponding with two groups of right-hand thread bar external screw threads on two groups of threaded hole inner sidewalls, and two groups Right-hand thread bar distinguishes spiral shell dress across two groups of right-hand thread holes, and two groups of right gripping block right side wall middle sections are respectively arranged with two groups Right placing groove is respectively arranged with two groups of right ball bearings at two groups of right placing grooves, and two groups of right transiting rod left ends are inserted into two groups respectively Be keyed inside right ball bearing and respectively with two groups of right ball bearings, two groups of right transiting rod right ends respectively with two groups of right-hand threads The connection of bar left end, two groups of right support bar bottom ends are respectively arranged with Liang Zuyou bindiny mechanism；Further include crumb loading slot, the first supporting block, Second supporting block, third supporting block, the 4th supporting block and filter screen, the workbench is vertically arranged with multiple groups discharging opening, described Crumb loading slot is internally provided with crumb loading chamber, and crumb loading groove top side wall is provided with crumb loading mouth, and crumb loading mouth is connected to crumb loading chamber, crumb loading slot position in Immediately below workbench, first supporting block left end, the second supporting block front end, third supporting block right end and the 4th supporting block rear end It is connect respectively with the intracavitary left end of crumb loading, Inner Front End, interior right end and interior rear end, the first supporting block, the second supporting block, third supporting block It is contacted with the filter screen downside wall fringe region with the 4th supporting block top, and filter screen lateral wall and the intracavitary side of crumb loading Wall contact.

A kind of boring fixing tool of mold of the utility model, the Liang Zuzuo bindiny mechanism include two group of first screw thread Bar, two groups of left pedestals, two groups of left-handed bull sticks and two groups of left nuts, the Liang Zuyou bindiny mechanism include two group of second threaded rod, Two groups of right pedestals, two groups of dextrorotation bull sticks and two groups of right nuts are respectively arranged with two groups of left-hand threads inside two groups of left support bars Chamber, is respectively arranged with internal screw thread corresponding with two group of first threaded rod external screw thread on two groups of left-hand thread chamber inner sidewalls, and two Group left support bar downside wall is respectively arranged with two groups of left-hand thread mouths, and two groups of left-hand thread mouths are connected to two groups of left-hand thread chambers respectively, and two Spiral shell plugs inside two groups of left support bars the first threaded rod upper half area of group respectively, two groups of left pedestal side wall middle sections Two groups of left card holding troughs are respectively arranged with, two group of first ball bearing is respectively arranged at two groups of left card holding troughs, described two groups left-handed Bull stick bottom end is inserted into inside two group of first ball bearing and respectively with two group of first ball bearing respectively and is keyed, and two groups left-handed Bull stick top is connect with two group of first threaded rod bottom end respectively, and spiral shell is filled on two group of first threaded rod two groups of left nuts respectively, institute State and be respectively arranged with two groups of right-hand thread chambers inside two groups of right support bars, be respectively arranged on two groups of right-hand thread chamber inner sidewalls with it is described The corresponding internal screw thread of two group of second threaded rod external screw thread, two groups of right support bar downside walls are respectively arranged with two groups of right-hand thread mouths, Two groups of right-hand thread mouths are connected to two groups of right-hand thread chambers respectively, and spiral shell is plugged into two groups of right branch respectively for two group of second threaded rod upper half area Inside strut, two groups of right pedestal side wall middle sections are respectively arranged with two groups of right card holding troughs, two groups of right card holding trough punishment Be not provided with two group of second ball bearing, two groups of dextrorotation bull sticks bottom end be inserted into inside two group of second ball bearing respectively and It being keyed respectively with two group of second ball bearing, two groups of dextrorotation bull stick tops are connect with two group of second threaded rod bottom end respectively, and two Spiral shell is filled on two group of second threaded rod the right nut of group respectively.

A kind of boring fixing tool of mold of the utility model further includes two groups of left locking nuts and two groups of right locking screws Mother, spiral shell is filled on two groups of left-hand thread bars two groups of left locking nuts respectively, and two groups of left locking nut right ends are respectively with two Group left support bar left side wall contact, spiral shell is filled on two groups of right-hand thread bars two groups of right locking nuts respectively, and two groups of right locks Tight nut left end is contacted with two groups of right support bar right side walls respectively.

A kind of boring fixing tool of mold of the utility model further includes four groups of U-shaped handles, four groups of U-shaped handles Bottom end is connect with the left end of filter screen side wall, front end, right end and rear end respectively.

A kind of boring fixing tool of mold of the utility model further includes four groups of connecting rods, four groups of connecting rod tops End is connect with crumb loading slot bottom side wall front left side, forward right side, left rear side and right lateral side respectively, and four groups of connecting rod bottom ends are respectively arranged with Four groups of idler wheels.

A kind of boring fixing tool of mold of the utility model further includes four groups of rubber pads, four groups of rubber pads point It does not paste and is mounted in two groups of left gripping blocks and two groups of right gripping blocks.

A kind of boring fixing tool of mold of the utility model further includes four groups of first in command, four groups of first Hand is separately mounted to two groups of left-hand thread bar left ends and two groups of right-hand thread bar right ends.

A kind of boring fixing tool of mold of the utility model further includes four groups of second handles, and described four groups second Hand is separately mounted on two groups of left support bars and two groups of right support bar front side walls.

Compared with prior art the utility model has the following beneficial effects: two groups of left support bars are located on the left of workbench Front and back, two groups of left and right sidesing posts are located at the front and back on the right side of workbench, and Liang Zuzuo bindiny mechanism respectively will Two groups of left support bars fix on the ground, and Liang Zuyou bindiny mechanism respectively fixes two groups of right support bars on the ground, by mold It is placed on workbench, makes two groups of left-hand thread bars and two groups of right-hand thread bar rotations, thus two groups of left gripping blocks and two groups of right clampings The distance between block changes, and two groups of left ball bearings and two groups of left transiting rods respectively can be rotated two groups of left gripping blocks, and two The right ball bearing of group and two groups of right transiting rods respectively can be rotated two groups of right gripping blocks, adjust two groups of left-hand thread bars and two groups of right spiral shells Clamping and relaxation to mold can be completed in rasp bar, convenient that each sized mold is fixed, and reduces and uses limitation；First Bracer, the second supporting block, third supporting block and the 4th supporting block are installed in the intracavitary portion of crumb loading and are evenly distributed on crumb loading chamber Inside, the first supporting block, the second supporting block, third supporting block and the 4th supporting block support filter screen, in operating process The clast of generation enters inside crumb loading slot along multiple groups discharging opening, and larger-size clast is blocked on above filter screen, size compared with Small clast passes through filter screen and enters bottom in crumb loading slot, facilitates collection and cleared of debris, improves property easy to use.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the partial enlarged view in the portion A in Fig. 1；

It is attached marked in the figure: 1, workbench；2, supporting leg；3, left-hand thread bar；4, left transiting rod；5, left support bar；6, left clamping Block；7, left ball bearing；8, crumb loading slot；9, the first supporting block；10, filter screen；11, the first threaded rod；12, left pedestal；13, left Swingle；14, left nut；15, the first ball bearing；16, left locking nut；17, U-shaped handle；18, connecting rod；19, rubber Pad；20, the first in command；21, second handle.

Specific embodiment

With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below Embodiment is not intended to limit the scope of the present invention for illustrating the utility model.

As shown in Figure 1 to Figure 2, the boring fixing tool of a kind of mold of the utility model, including workbench 1 and four groups of branch Leg 2, four groups of 2 tops of supporting leg are connect with 1 downside wall front left side of workbench, left rear side, forward right side and right lateral side respectively；It further include two Left 6, the two groups of right-hand thread bars of gripping block of 3, two groups of left-hand thread bar 4, two groups of left transiting rod, 5, two groups of left support bars of group, two groups of right transition Bar, two groups of right support bars and two groups of right gripping blocks, two groups of 5 upper half areas of left support bar are horizontally arranged with two groups of left-hand threads respectively Hole is respectively arranged with internal screw thread corresponding with two groups of 3 external screw threads of left-hand thread bar, two groups of left-hand threads on two groups of threaded hole inner sidewalls Bar 3 distinguishes spiral shell dress across two groups of left-hand thread holes, and two groups of left 6 left side wall middle sections of gripping block are respectively arranged with two groups of left placements Slot is respectively arranged with two groups of left ball bearings 7 at two groups of left placing grooves, and two groups of left 4 right ends of transiting rod are inserted into two groups respectively and roll left The inside of pearl bearing 7 and be keyed respectively with two groups of left ball bearings 7, two groups of left 4 left ends of transiting rod respectively with two groups of left-hand threads The connection of 3 right end of bar, two groups of 5 bottom ends of left support bar are respectively arranged with Liang Zuzuo bindiny mechanism, two groups of right support bar upper half areas point It is not horizontally arranged with two groups of right-hand thread holes, is respectively arranged on two groups of threaded hole inner sidewalls opposite with two groups of right-hand thread bar external screw threads The internal screw thread answered, two groups of right-hand thread bar difference spiral shell dresses are across two groups of right-hand thread holes, two groups of right gripping block right side wall middle sections point It is not provided with two groups of right placing grooves, two groups of right ball bearings, two groups of right transiting rod left ends are respectively arranged at two groups of right placing grooves It is inserted into inside two groups of right ball bearings and respectively with two groups of right ball bearings and is keyed respectively, two groups of right transiting rod right end difference It is connect with two groups of right-hand thread bar left ends, two groups of right support bar bottom ends are respectively arranged with Liang Zuyou bindiny mechanism；It further include crumb loading slot 8, the first supporting block 9, the second supporting block, third supporting block, the 4th supporting block and filter screen 10, workbench 1 are vertically arranged with more Group discharging opening, crumb loading slot 8 are internally provided with crumb loading chamber, and 8 side wall of crumb loading slot is provided with crumb loading mouth, and crumb loading mouth and crumb loading chamber connect Logical, crumb loading slot 8 is located at 1 underface of workbench, 9 left end of the first supporting block, the second supporting block front end, third supporting block right end and the Four supporting block rear ends are connect with the intracavitary left end of crumb loading, Inner Front End, interior right end and interior rear end respectively, the support of the first supporting block 9, second Block, third supporting block and the 4th supporting block top are contacted with 10 downside wall fringe region of filter screen, and 10 outside of filter screen Wall is contacted with crumb loading chamber inner sidewall；Two groups of left support bars are located at the front and back on the left of workbench, two groups or so supports Bar is located at the front and back on the right side of workbench, and two groups of left support bars are fixed on ground respectively by Liang Zuzuo bindiny mechanism On, Liang Zuyou bindiny mechanism respectively fixes two groups of right support bars on the ground, and mold is placed on workbench, makes two groups of left sides Threaded rod and two groups of right-hand thread bar rotations, so that the distance between two groups of left gripping blocks and two groups of right gripping blocks change, two The left ball bearing of group and two groups of left transiting rods respectively can be rotated two groups of left gripping blocks, two groups of right ball bearings and two groups of right transition Bar respectively can be rotated two groups of right gripping blocks, adjusts two groups of left-hand thread bars and the clamping to mold can be completed in two groups of right-hand thread bars And relaxation, it is convenient that each sized mold is fixed, it reduces and uses limitation；First supporting block, the second supporting block, third support Block and the 4th supporting block are installed in the intracavitary portion of crumb loading and are evenly distributed on the intracavitary portion of crumb loading, the first supporting block, the second support Block, third supporting block and the 4th supporting block support filter screen, the clast generated in operating process along multiple groups discharging opening into Enter inside crumb loading slot, larger-size clast is blocked on above filter screen, and the lesser clast of size passes through filter screen and enters collection It considers bottom in slot to be worth doing, facilitates collection and cleared of debris, improve property easy to use.

A kind of boring fixing tool of mold of the utility model, Liang Zuzuo bindiny mechanism include two group of first threaded rod 11, the left-handed bull stick 13 of two groups of 12, two groups of left pedestals and two groups of left nuts 14, Liang Zuyou bindiny mechanism include two group of second screw thread Bar, two groups of right pedestals, two groups of dextrorotation bull sticks and two groups of right nuts are respectively arranged with two groups of left-hand threads inside two groups of left support bars 5 Chamber, is respectively arranged with internal screw thread corresponding with two group of first 11 external screw thread of threaded rod on two groups of left-hand thread chamber inner sidewalls, and two groups 5 downside wall of left support bar is respectively arranged with two groups of left-hand thread mouths, and two groups of left-hand thread mouths are connected to two groups of left-hand thread chambers respectively, and two groups Spiral shell plugs inside two groups of left support bars 5 respectively for first threaded rod, 11 upper half area, two groups of left 12 side wall middle sections of pedestal Two groups of left card holding troughs are respectively arranged with, two group of first ball bearing 15, two groups of anticlockwises are respectively arranged at two groups of left card holding troughs 13 bottom end of bar is inserted into two group of first ball bearing, 15 inside respectively and is keyed respectively with two group of first ball bearing 15, two groups Left-handed 13 top of bull stick is connect with two group of first 11 bottom end of threaded rod respectively, and spiral shell is filled to two group of first spiral shell to two groups of left nuts 14 respectively On rasp bar 11, it is respectively arranged with two groups of right-hand thread chambers inside two groups of right support bars, is respectively set on two groups of right-hand thread chamber inner sidewalls There is internal screw thread corresponding with two group of second threaded rod external screw thread, two groups of right support bar downside walls are respectively arranged with two groups of right-hand threads Mouthful, two groups of right-hand thread mouths are connected to two groups of right-hand thread chambers respectively, and spiral shell is plugged into two groups respectively for two group of second threaded rod upper half area Inside right support bar, two groups of right pedestal side wall middle sections are respectively arranged with two groups of right card holding troughs, two groups of right card holding trough punishment It is not provided with two group of second ball bearing, two groups of dextrorotation bull stick bottom ends are inserted into inside two group of second ball bearing respectively and difference It is keyed with two group of second ball bearing, two groups of dextrorotation bull stick tops are connect with two group of second threaded rod bottom end respectively, and two groups right Spiral shell is filled on two group of second threaded rod nut respectively；Two groups of left pedestals are connect with ground, and two groups of left-handed bull sticks are inserted into two respectively Inside the first ball bearing of group, two groups of left-handed bull sticks of rotation make to make two group of first threaded rod rotation or two groups of left branch of rotation respectively Strut, to adjust the height of two groups of left gripping blocks, two groups of right pedestals are connect with ground, and two groups of dextrorotation bull sticks are inserted into two respectively Inside the second ball bearing of group, two groups of dextrorotation bull sticks of rotation make to make two group of second threaded rod rotation or two groups of right branch of rotation respectively Strut, so that the height of two groups of right gripping blocks is adjusted, after two groups of left gripping blocks and two groups of right gripping blocks are adjusted to suitable position, Two groups of left nuts and two groups of right nuts are screwed, position is fixed.

A kind of boring fixing tool of mold of the utility model further includes two groups of left locking nuts 16 and two groups of right lockings Nut, spiral shell is filled on two groups of left-hand thread bars 3 two groups of left locking nuts 16 respectively, and two groups of left 16 right ends of locking nut respectively with Two groups of 5 left side wall of left support bar contacts, spiral shell is filled on two groups of right-hand thread bars two groups of right locking nuts respectively, and two groups of right lockings Nut left end is contacted with two groups of right support bar right side walls respectively；After mold cramping, two groups of left locking nuts and two groups of right locks are screwed Tight nut prevents mold relaxation, needs first to unscrew two groups of left locking nuts and two groups of right locking nuts when mold relaxation.

A kind of boring fixing tool of mold of the utility model further includes four groups of U-shaped handles 17, four groups of U-shaped handles 17 Bottom end is connect with left end, front end, right end and the rear end of 10 side wall of filter screen respectively；Filter screen is taken by four groups of U-shaped handles It rises, so that impurity on filter screen is cleared up, convenient for users to operation.

A kind of boring fixing tool of mold of the utility model, further includes four groups of connecting rods 18, and four groups of connecting rods 18 are pushed up End is connect with 8 downside wall front left side of crumb loading slot, forward right side, left rear side and right lateral side respectively, and four groups of 18 bottom ends of connecting rod are set respectively It is equipped with four groups of idler wheels；Four groups of idler wheels are mounted on crumb loading slot by four groups of connecting rods, convenient for users to mobile crumb loading slot.

A kind of boring fixing tool of mold of the utility model, further includes four groups of rubber pads 19, and four groups of rubber pads 19 divide It does not paste and is mounted in two groups of left gripping blocks 6 and two groups of right gripping blocks；Four groups of rubber pads increase the frictional force between mold, mention High fixing.

A kind of boring fixing tool of mold of the utility model further includes four groups of first in command 20, four groups of first in command 20 are separately mounted to two groups of 3 left ends of left-hand thread bar and two groups of right-hand thread bar right ends；Two groups of left spiral shells are rotated by four groups of first in command Rasp bar and two groups of right-hand thread bars, convenient for users to operation.

A kind of boring fixing tool of mold of the utility model further includes four groups of second handles 21, four groups of second handles 21 are separately mounted on two groups of left support bars 5 and two groups of right support bar front side walls；By four groups of second handles by two groups of left supports Bar and two groups of right support bars are fixed, and rotate it not.

A kind of boring fixing tool of mold of the utility model, four groups of supporting legs get up worktable support, two groups of left branch Strut is located at the front and back on the left of workbench, and two groups of left and right sidesing posts are located at the front on the right side of workbench with after Side, Liang Zuzuo bindiny mechanism respectively fix two groups of left support bars on the ground, and Liang Zuyou bindiny mechanism is respectively by two groups of right branch Strut fixes on the ground, and mold is placed on workbench, makes two groups of left-hand thread bars and two groups of right-hand thread bar rotations, thus two Group the distance between left gripping block and two groups of right gripping blocks change, and four groups of rubber pads increase the frictional force between mold, Two groups of left ball bearings and two groups of left transiting rods respectively can be rotated two groups of left gripping blocks, two groups of right ball bearings and two groups of right mistakes Crossing bar respectively can be rotated two groups of right gripping blocks, adjusts two groups of left-hand thread bars and the folder to mold can be completed in two groups of right-hand thread bars Tight and relaxation, two groups of left pedestals are connect with ground, and two groups of left-handed bull sticks are inserted into respectively inside two group of first ball bearing, rotation Two groups of left-handed bull sticks make to make two group of first threaded rod rotation or two groups of left support bars of rotation respectively, to adjust two groups of left clampings The height of block, two groups of right pedestals are connect with ground, and two groups of dextrorotation bull sticks are inserted into respectively inside two group of second ball bearing, rotation Two groups of dextrorotation bull sticks make to make two group of second threaded rod rotation or two groups of right support bars of rotation respectively, will by four groups of second handles Two groups of left support bars and two groups of right support bars are fixed, and rotate it not, so that the height of two groups of right gripping blocks is adjusted, by two After the left gripping block of group and two groups of right gripping blocks are adjusted to suitable position, two groups of left nuts and two groups of right nuts are screwed, position is consolidated It is fixed, after mold cramping, two groups of left locking nuts and two groups of right locking nuts are screwed, prevent mold relaxation, it is first when mold being needed to relax First two groups of left locking nuts and two groups of right locking nuts are unscrewed, the first supporting block, the second supporting block, third supporting block and 4th supporting block is installed in the intracavitary portion of crumb loading and is evenly distributed on the intracavitary portion of crumb loading, the first supporting block, the second supporting block, Three supporting blocks and the 4th supporting block support filter screen, and the clast generated in operating process enters crumb loading along multiple groups discharging opening Inside slot, larger-size clast is blocked on above filter screen, and the lesser clast of size passes through filter screen and enters in crumb loading slot Filter screen is picked up by four groups of U-shaped handles in bottom, to clear up impurity on filter screen, four groups of idler wheels pass through four groups of connecting rods It is mounted on crumb loading slot, convenient for users to mobile crumb loading slot, rotates two groups of left-hand thread bars by four groups of first in command and two groups right Threaded rod, convenient for users to operation.

Term as used herein "vertical", "horizontal", "left" and "right" and similar statement simply to illustrate that Purpose." first " described in the utility model, " second ", " third " and similar statement do not represent specific quantity and suitable Sequence is only used for the differentiation of title.

The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art For art personnel, without deviating from the technical principle of the utility model, several improvements and modifications can also be made, these change It also should be regarded as the protection scope of the utility model into modification.

Claims (8)

1. a kind of boring fixing tool of mold, including workbench (1) and four groups of supporting legs (2), four groups of supporting leg (2) tops respectively with Workbench (1) downside wall front left side, left rear side, forward right side are connected with right lateral side；It is characterized in that, further including two groups of left-hand thread bars (3), two groups of left transiting rods (4), two groups of left support bars (5), two groups of left gripping blocks (6), two groups of right-hand thread bars, two groups of right transition Bar, two groups of right support bars and two groups of right gripping blocks, two groups of left support bars (5) upper half area are horizontally arranged with two groups of left sides respectively Threaded hole is respectively arranged with internal screw thread corresponding with two groups of left-hand thread bar (3) external screw threads on two groups of threaded hole inner sidewalls, Two groups of left-hand thread bars (3) respectively distinguish across two groups of left-hand thread holes, two groups of left gripping block (6) left side wall middle sections by spiral shell dress Two groups of left placing grooves are provided with, two groups of left ball bearings (7), two groups of left transiting rods (4) are respectively arranged at two groups of left placing grooves Right end is inserted into two groups of left ball bearings (7) inside respectively and is keyed respectively with two groups of left ball bearings (7), two groups of left transition Bar (4) left end is connect with two groups of left-hand thread bar (3) right ends respectively, and two groups of left support bar (5) bottom ends are respectively arranged with two groups of left companies Connection mechanism, two groups of right support bars upper half area are horizontally arranged with two groups of right-hand thread holes respectively, on two groups of threaded hole inner sidewalls It is respectively arranged with internal screw thread corresponding with two groups of right-hand thread bar external screw threads, two groups of right-hand thread bar difference spiral shell dresses are across two groups Right-hand thread hole, two groups of right gripping block right side wall middle sections are respectively arranged with two groups of right placing grooves, at two groups of right placing grooves Be respectively arranged with two groups of right ball bearings, two groups of right transiting rod left ends be inserted into inside two groups of right ball bearings respectively and respectively with Two groups of right ball bearing key connections, two groups of right transiting rod right ends are connect with two groups of right-hand thread bar left ends respectively, two groups of right support bars Bottom end is respectively arranged with Liang Zuyou bindiny mechanism；It further include crumb loading slot (8), the first supporting block (9), the second supporting block, third branch Bracer, the 4th supporting block and filter screen (10), the workbench (1) are vertically arranged with multiple groups discharging opening, and the crumb loading slot (8) is interior Portion is provided with crumb loading chamber, and crumb loading slot (8) side wall is provided with crumb loading mouth, and crumb loading mouth is connected to crumb loading chamber, and crumb loading slot (8) is located at work Make immediately below platform (1), the first supporting block (9) left end, the second supporting block front end, third supporting block right end and the 4th supporting block Rear end is connect with the intracavitary left end of crumb loading, Inner Front End, interior right end and interior rear end respectively, the first supporting block (9), the second supporting block, Three supporting blocks and the 4th supporting block top are contacted with the filter screen (10) downside wall fringe region, and filter screen (10) is outside Side wall is contacted with crumb loading chamber inner sidewall.

2. a kind of boring fixing tool of mold as described in claim 1, which is characterized in that the Liang Zuzuo bindiny mechanism packet Include two group of first threaded rod (11), two groups of left pedestals (12), two groups of left-handed bull sticks (13) and two groups of left nuts (14), described two groups Right bindiny mechanism includes two group of second threaded rod, two groups of right pedestals, two groups of dextrorotation bull sticks and two groups of right nuts, two groups of left branch Two groups of left-hand thread chambers are respectively arranged with inside strut (5), are respectively arranged on two groups of left-hand thread chamber inner sidewalls and described two groups the The corresponding internal screw thread of one threaded rod (11) external screw thread, two groups of left support bar (5) downside walls are respectively arranged with two groups of left-hand thread mouths, Two groups of left-hand thread mouths are connected to two groups of left-hand thread chambers respectively, and spiral shell is plugged into two groups respectively for two group of first threaded rod (11) upper half area Left support bar (5) is internal, and two groups of left pedestal (12) side wall middle sections are respectively arranged with two groups of left card holding troughs, and two groups left Two group of first ball bearing (15) is respectively arranged at card holding trough, two groups of left-handed bull stick (13) bottom ends are inserted into two group respectively One ball bearing (15) is internal and is keyed respectively with two group of first ball bearing (15), two groups of left-handed bull stick (13) tops point It not being connect with two group of first threaded rod (11) bottom end, spiral shell is filled on two group of first threaded rod (11) two groups of left nuts (14) respectively, It is respectively arranged with two groups of right-hand thread chambers inside two groups of right support bars, is respectively arranged on two groups of right-hand thread chamber inner sidewalls and institute The corresponding internal screw thread of two group of second threaded rod external screw thread is stated, two groups of right support bar downside walls are respectively arranged with two groups of right-hand threads Mouthful, two groups of right-hand thread mouths are connected to two groups of right-hand thread chambers respectively, and spiral shell is plugged into two groups respectively for two group of second threaded rod upper half area Inside right support bar, two groups of right pedestal side wall middle sections are respectively arranged with two groups of right card holding troughs, two groups of right card holding troughs Place is respectively arranged with two group of second ball bearing, and two groups of dextrorotation bull sticks bottom end is inserted into respectively inside two group of second ball bearing And it is keyed respectively with two group of second ball bearing, two groups of dextrorotation bull stick tops connect with two group of second threaded rod bottom end respectively It connects, spiral shell is filled on two group of second threaded rod two groups of right nuts respectively.

3. a kind of boring fixing tool of mold as claimed in claim 2, which is characterized in that further include two groups of left locking nuts (16) and two groups of right locking nuts, spiral shell is filled on two groups of left-hand thread bars (3) two groups of left locking nuts (16) respectively, and two Left locking nut (16) right end of group is contacted with two groups of left support bar (5) left side walls respectively, and two groups of right locking nuts distinguish spiral shell It is filled on two groups of right-hand thread bars, and two groups of right locking nut left ends are contacted with two groups of right support bar right side walls respectively.

4. a kind of boring fixing tool of mold as claimed in claim 3, which is characterized in that further include four groups of U-shaped handles (17), four groups of U-shaped handles (17) bottom end is connect with the left end, front end, right end and rear end of filter screen (10) side wall respectively.

5. a kind of boring fixing tool of mold as claimed in claim 4, which is characterized in that further include four groups of connecting rods (18), four groups of connecting rods (18) top respectively with crumb loading slot (8) downside wall front left side, forward right side, left rear side and right lateral side Connection, four groups of connecting rod (18) bottom ends are respectively arranged with four groups of idler wheels.

6. a kind of boring fixing tool of mold as claimed in claim 5, which is characterized in that further include four groups of rubber pads (19), four groups of rubber pads (19) are pasted respectively is mounted in two groups of left gripping blocks (6) and two groups of right gripping blocks.

7. a kind of boring fixing tool of mold as claimed in claim 6, which is characterized in that further include four groups of first in command (20), four groups of first in command (20) are separately mounted to two groups of left-hand thread bar (3) left ends and two groups of right-hand thread bar right ends.

8. a kind of boring fixing tool of mold as claimed in claim 7, which is characterized in that further include four groups of second handles (21), four groups of second handles (21) are separately mounted on two groups of left support bars (5) and two groups of right support bar front side walls.