CN111515879A

CN111515879A - Mold machining device capable of achieving accurate positioning

Info

Publication number: CN111515879A
Application number: CN202010365976.4A
Authority: CN
Inventors: 曾婧
Original assignee: Ningbo Yinzhi Information Technology Co ltd
Current assignee: Ningbo Yinzhi Information Technology Co ltd
Priority date: 2020-04-30
Filing date: 2020-04-30
Publication date: 2020-08-11

Abstract

The invention discloses an accurate positioning die machining device which comprises a workbench, wherein a fixing plate is arranged at the top of the workbench, a positioning block is fixedly connected to the bottom of the fixing plate, a positioning sleeve is sleeved at the bottom of the positioning block, and a positioning groove matched with the positioning block is formed in the top of the positioning sleeve. The invention solves the problems that the existing mold processing device is inconvenient for a user to use, the position of the mold needs to be fixed for many times in the using process, a large amount of time and energy of the user can be consumed, the use of the user is influenced, and the working efficiency of the user is reduced.

Description

Mold machining device capable of achieving accurate positioning

Technical Field

The invention belongs to the technical field of die machining, and particularly relates to a die machining device capable of accurately positioning.

Background

The mould is a mould and a tool for obtaining a required product by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production, in short, the mould is a tool for manufacturing a formed article, the tool is composed of various parts, different moulds are composed of different parts, the processing of the appearance of the article is realized mainly by changing the physical state of the formed material, and the mould is called as an 'industrial mother'.

Need use processingequipment in the mould carries out the course of working, need fix the mould in the course of working, then face different processes, process the mould, the problem that prior art exists is: the existing mold processing device is inconvenient for a user to use, needs to fix the position of the mold for many times in the using process, and can consume a large amount of time and energy of the user, so that the use of the user is influenced, and the working efficiency of the user is reduced.

Disclosure of Invention

Aiming at the problems in the prior art, the invention provides the accurately-positioned die machining device which has the advantage of convenience for a user to use, and solves the problems that the existing die machining device is inconvenient for the user to use, the position of a die needs to be fixed for many times in the using process, a large amount of time and energy of the user are consumed, the use of the user is influenced, and the working efficiency of the user is reduced.

The invention discloses a mold processing device with accurate positioning, which comprises a workbench, wherein a fixed plate is arranged at the top of the workbench, a positioning block is fixedly connected to the bottom of the fixed plate, a positioning sleeve is sleeved at the bottom of the positioning block, a positioning groove matched with the positioning block for use is formed in the top of the positioning sleeve, the bottom of the positioning sleeve is fixedly connected with the workbench, a movable rod is fixedly connected to the top of the fixed plate, a movable plate is movably connected to the top of the movable rod, fixing mechanisms are arranged on the periphery of the top of the movable plate, a shell is fixedly connected to the left side of the top of the fixed plate, a positioning mechanism matched with the movable plate for use is arranged in an inner cavity of the shell, and a clamping groove matched with the positioning.

Preferably, the fixing mechanism comprises a positioning plate, a threaded rod is movably connected inside the positioning plate, a threaded hole matched with the threaded rod is formed in the inner wall of the positioning plate, one side, close to each other, of each of the four threaded rods penetrates through the threaded hole to extend to the outer side of the positioning plate and is movably connected with a clamping plate, a sliding block is fixedly connected to the bottom of the clamping plate, a sliding groove matched with the sliding block is formed in the top of the movable plate, and a knob is fixedly connected to one side, far away from the clamping plate, of the threaded.

Preferably, the positioning mechanism comprises a push plate, the bottom of the push plate is fixedly connected with a connecting rod, the surface of the connecting rod is sleeved with a spring, the bottom of the connecting rod penetrates through the inner cavity of the shell and is fixedly connected with a connecting block, the right side of the connecting block is movably connected with an adjusting rod, one side of the adjusting rod, which is far away from the connecting block, is movably connected with a clamping block matched with the clamping groove, the right side of the clamping block penetrates through the outer side of the shell and extends to the inner cavity of the clamping groove, the top of the clamping block is fixedly connected with a dovetail block, and a dovetail groove matched with the dovetail block.

Preferably, the number of the positioning blocks is four, the positioning blocks are uniformly distributed at the bottom of the fixed plate, one side, close to the inner wall of the positioning groove, of each positioning block is in contact with the inner wall of the positioning groove, a first bearing seat is sleeved at the top of the movable rod, the top of the first bearing seat is fixedly connected with the movable plate, and handles are fixedly connected to two sides of the top of the fixed plate.

Preferably, the bottom of the movable plate is fixedly connected with four movable wheels, the four movable wheels are uniformly distributed at the bottom of the movable plate, the top of the fixed plate is provided with an annular groove matched with the movable wheels for use, one side of each movable wheel, which is close to the inner wall of the annular groove, is in contact with the inner wall of the annular groove, and the clamping grooves are distributed on the surface of the movable plate uniformly.

Preferably, the bottom of the positioning plate is fixedly connected with the movable plate, the surface of the threaded rod is movably connected with the inner wall of the threaded hole through threads, a second bearing seat is sleeved on one side of the threaded rod, which is close to the clamping plate, the side of the second bearing seat, which is close to the clamping plate, is fixedly connected with the clamping plate, and one side of the sliding block, which is close to the inner wall of the sliding groove, is in contact with the inner wall of the sliding groove.

Preferably, the surface of the connecting rod is in contact with the inner wall of the spring, the top of the shell is provided with a through hole matched with the connecting rod for use, the bottom of the left side of the connecting rod is fixedly connected with a limiting block, the inner wall of the shell is provided with a limiting groove matched with the limiting block for use, and one side, close to the inner wall of the limiting groove, of the limiting block is in contact with the inner wall of the limiting groove.

Preferably, the two sides of the adjusting rod are movably connected with the connecting blocks and the clamping blocks through the rotating shaft, the right side of the shell is provided with a through hole matched with the clamping blocks for use, one side of each clamping block, close to the inner wall of each clamping groove, is in contact with the inner wall of each clamping groove, and one side of each dovetail block, close to the inner wall of each dovetail groove, is in contact with the inner wall of each dovetail groove.

Compared with the prior art, the invention has the following beneficial effects:

1. the invention solves the problems that the existing mold processing device is inconvenient for a user to use, the position of the mold needs to be fixed for many times in the using process, a large amount of time and energy of the user can be consumed, the use of the user is influenced, and the working efficiency of the user is reduced.

2. The fixing mechanism is arranged, so that the die to be processed can be fixed, the die is prevented from deviating in the processing process, unnecessary mahjong is brought to a user, and the practicability of the device is improved.

3. The positioning mechanism is arranged, so that the position of the movable plate can be fixed, a user can conveniently fix the movable plate after adjusting the position of the movable plate, the position of the movable plate is prevented from deviating, the use of the user is influenced, and the stability of the movable plate is improved.

4. The positioning sleeve is provided with the positioning block, so that a positioning effect can be achieved, the positioning block can be limited by the positioning groove, the fixing effect of the positioning sleeve on the positioning block is increased, the supporting effect can be achieved by the movable rod, the movable plate can be conveniently rotated by the arrangement of the first bearing seat, the position of a fixed die can be conveniently adjusted by a user, the fixed plate can be conveniently moved by the user by the arrangement of the handle, and the use of the fixed plate is convenient for the user.

5. The movable wheel is arranged, so that the movable plate can be supported, the stability of the movable plate is improved, the annular groove is arranged, the limiting effect can be achieved, and the stability of the movable wheel is improved.

6. The clamping plate can play a role in fixing by arranging the positioning plate, the position of the clamping plate can be conveniently adjusted by arranging the threaded rod and the threaded hole, the threaded rod can be conveniently rotated by arranging the second bearing seat, the threaded rod can be limited at the same time, the position of the clamping plate can be limited by arranging the sliding block and the sliding groove, the position of the clamping plate is prevented from deviating, and the stability of the clamping plate during moving is improved.

7. The movable plate fixing device has the advantages that the connecting rod is arranged, the connecting effect can be achieved, the fixing effect of the clamping block on the movable plate can be improved through the arrangement of the spring, the stability of the movable plate is improved, the connecting rod can be conveniently moved through the arrangement of the through hole, the stability of the connecting rod during moving is improved through the arrangement of the limiting block and the limiting groove, and the position of the connecting rod is prevented from deviating.

8. The movable plate fixing device has the advantages that the connecting block and the adjusting rod are arranged, the rotating of the adjusting rod is facilitated by the arrangement of the rotating shaft, the moving of the clamping block is facilitated by the arrangement of the through hole, the position of the movable plate can be fixed by the arrangement of the clamping block, the limiting effect can be achieved by the clamping groove, the fixing effect of the clamping block on the movable plate is improved, the limiting effect can be achieved by the clamping block through the arrangement of the dovetail block and the dovetail groove, the stability of the clamping block is improved, the position of the clamping block is prevented from deviating, and the fixing of the movable plate is influenced.

Drawings

FIG. 1 is a schematic diagram of a structure provided by an embodiment of the present invention;

FIG. 2 is a front cross-sectional view of a structure provided by an embodiment of the present invention;

FIG. 3 is a front cross-sectional view of a housing provided by an embodiment of the present invention;

FIG. 4 is an enlarged view of a portion of FIG. 2 at A in accordance with an embodiment of the present invention;

FIG. 5 is an enlarged view of a portion of FIG. 2 at B in accordance with an embodiment of the present invention;

FIG. 6 is a schematic perspective view of a positioning block, a positioning sleeve and a positioning slot according to an embodiment of the present invention;

fig. 7 is a perspective view of a retaining plate and annular groove provided by an embodiment of the present invention.

In the figure: 1. a work table; 2. a fixing plate; 3. positioning blocks; 4. a positioning sleeve; 5. positioning a groove; 6. a movable rod; 7. a movable plate; 8. a fixing mechanism; 801. positioning a plate; 802. a threaded rod; 803. a threaded hole; 804. a splint; 805. a slider; 806. a chute; 807. a knob; 9. a housing; 10. a positioning mechanism; 1001. pushing the plate; 1002. a connecting rod; 1003. a spring; 1004. connecting blocks; 1005. adjusting a rod; 1006. a clamping block; 1007. a dovetail block; 1008. a dovetail groove; 11. a card slot; 12. a handle; 13. a movable wheel; 14. an annular groove; 15. a through hole; 16. a limiting block; 17. a limiting groove; 18. and (6) a port.

Detailed Description

In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.

The structure of the present invention will be described in detail below with reference to the accompanying drawings.

As shown in fig. 1 to 7, an accurately positioning mold processing device provided in an embodiment of the present invention includes a workbench 1, a fixed plate 2 is disposed at the top of the workbench 1, a positioning block 3 is fixedly connected to the bottom of the fixed plate 2, a positioning sleeve 4 is sleeved at the bottom of the positioning block 3, a positioning groove 5 used in cooperation with the positioning block 3 is disposed at the top of the positioning sleeve 4, the bottom of the positioning sleeve 4 is fixedly connected to the workbench 1, a movable rod 6 is fixedly connected to the top of the fixed plate 2, a movable plate 7 is movably connected to the top of the movable rod 6, fixing mechanisms 8 are disposed around the top of the movable plate 7, a housing 9 is fixedly connected to the left side of the top of the fixed plate 2, a positioning mechanism 10 used in cooperation with the movable plate 7 is disposed in an inner cavity of the housing 9, and a.

Referring to fig. 1 and 4, the fixing mechanism 8 includes a positioning plate 801, a threaded rod 802 is movably connected inside the positioning plate 801, a threaded hole 803 used in cooperation with the threaded rod 802 is formed in the inner wall of the positioning plate 801, one side, close to each other, of the four threaded rods 802 penetrates through the threaded hole 803 and extends to the outer side of the positioning plate 801 and is movably connected with a clamping plate 804, a sliding block 805 is fixedly connected to the bottom of the clamping plate 804, a sliding groove 806 used in cooperation with the sliding block 805 is formed in the top of the movable plate 7, and a knob 807 is fixedly connected to one.

Adopt above-mentioned scheme: through setting up fixed establishment 8, can treat the mould of processing and play the fixed action, avoided the mould position in the course of working to take place the migration to bring unnecessary mahjong for the user, increased the device's practicality.

Referring to fig. 2 and 3, positioning mechanism 10 includes push pedal 1001, the bottom fixedly connected with connecting rod 1002 of push pedal 1001, the surface cover of connecting rod 1002 is equipped with spring 1003, the bottom of connecting rod 1002 runs through to the inner chamber of casing 9 and fixedly connected with connecting block 1004, the right side swing joint of connecting block 1004 has regulation pole 1005, one side swing joint that regulation pole 1005 kept away from connecting block 1004 has the fixture block 1006 that uses with draw-in groove 11 cooperation, the right side of fixture block 1006 runs through to the outside of casing 9 and extends to the inner chamber of draw-in groove 11, the top fixedly connected with forked tail piece 1007 of fixture block 1006, dovetail 1008 that uses with forked tail piece 1007 cooperation is seted up to the inner.

Adopt above-mentioned scheme: through setting up positioning mechanism 10, can carry out the fixed action to the position of fly leaf 7, made things convenient for the user to fix after the position control of fly leaf 7, avoided the position of fly leaf 7 to take place the deflection to influence the user and use, increased the stability of fly leaf 7.

Referring to fig. 1, 2 and 6, the number of the positioning blocks 3 is four, and the positioning blocks are uniformly distributed at the bottom of the fixed plate 2, one side of the positioning block 3 close to the inner wall of the positioning groove 5 contacts with the inner wall of the positioning groove 5, the top of the movable rod 6 is sleeved with a first bearing seat, the top of the first bearing seat is fixedly connected with the movable plate 7, and the handles 12 are fixedly connected to two sides of the top of the fixed plate 2.

Adopt above-mentioned scheme: through setting up locating piece 3, can play the positioning action, through setting up constant head tank 5, can play limiting displacement to locating piece 3, the fixed effect of position sleeve 4 to locating piece 3 has been increased, through setting up movable rod 6, can play the supporting role, through setting up primary shaft bearing, make things convenient for fly leaf 7 to rotate, be convenient for adjust the mould position after the user is accomplished fixedly, through setting up handle 12, the person of facilitating the use removes fixed plate 2, the person of facilitating the use uses.

Referring to fig. 2, 5 and 7, the bottom of the movable plate 7 is fixedly connected with four movable wheels 13, the number of the movable wheels 13 is four, and the movable wheels are uniformly distributed at the bottom of the movable plate 7, an annular groove 14 used in cooperation with the movable wheels 13 is formed in the top of the fixed plate 2, one side of the movable wheels 13 close to the inner wall of the annular groove 14 contacts with the inner wall of the annular groove 14, and the number of the clamping grooves 11 is several, and the movable wheels are uniformly distributed on the surface of the movable plate 7.

Adopt above-mentioned scheme: through setting up the loose wheel 13, can play the supporting role to fly leaf 7, improve the stability of fly leaf 7, through setting up ring channel 14, can play limiting displacement, increase the stability of loose wheel 13.

Referring to fig. 4, the bottom of the positioning plate 801 is fixedly connected to the movable plate 7, the surface of the threaded rod 802 is movably connected to the inner wall of the threaded hole 803 through a thread, a second bearing seat is sleeved on a side of the threaded rod 802 close to the clamping plate 804, a side of the second bearing seat close to the clamping plate 804 is fixedly connected to the clamping plate 804, and a side of the slider 805 close to the inner wall of the sliding slot 806 is in contact with the inner wall of the sliding slot 806.

Adopt above-mentioned scheme: through setting up locating plate 801, can play the fixed action, through setting up threaded rod 802 and screw hole 803, conveniently adjust splint 804's position, through setting up the second bearing seat, make things convenient for threaded rod 802 to rotate, play limiting displacement to threaded rod 802 simultaneously, through setting up slider 805 and spout 806, can play limiting displacement to splint 804's position, avoid splint 804's position to take place to deviate from, increased the stability when splint 804 remove.

Referring to fig. 3, the surface of the connecting rod 1002 contacts with the inner wall of the spring 1003, the top of the housing 9 is provided with a through hole 15 matched with the connecting rod 1002 for use, the bottom of the left side of the connecting rod 1002 is fixedly connected with a limiting block 16, the inner wall of the housing 9 is provided with a limiting groove 17 matched with the limiting block 16 for use, and one side of the limiting block 16 close to the inner wall of the limiting groove 17 contacts with the inner wall of the limiting groove 17.

Adopt above-mentioned scheme: through setting up connecting rod 1002, can play the connection effect, through setting up spring 1003, can increase fixture block 1006 and to the fixed effect of fly leaf 7, increased the stability of fly leaf 7, through setting up through-hole 15, make things convenient for connecting rod 1002 to remove, through setting up stopper 16 and spacing groove 17, stability when having increased connecting rod 1002 and removing, avoid the position of connecting rod 1002 to take place the migration.

Referring to fig. 3, the two sides of the adjusting rod 1005 are movably connected with the connecting block 1004 and the fixture block 1006 through a rotating shaft, the right side of the housing 9 is provided with a through hole 18 used in cooperation with the fixture block 1006, one side of the fixture block 1006 close to the inner wall of the clamping groove 11 contacts with the inner wall of the clamping groove 11, and one side of the dovetail block 1007 close to the inner wall of the dovetail groove 1008 contacts with the inner wall of the dovetail groove 1008.

Adopt above-mentioned scheme: through setting up connecting block 1004 and regulation pole 1005, can play the joint action, through setting up the pivot, conveniently adjust pole 1005 and rotate, through setting up opening 18, make things convenient for fixture block 1006 to remove, through setting up fixture block 1006, can fix the position of fly leaf 7, through setting up draw-in groove 11, can play limiting displacement, increase fixture block 1006 and to the fixed effect of fly leaf 7, through setting up dovetail 1007 and dovetail 1008, can play limiting displacement, fixture block 1006's stability has been increased, avoid fixture block 1006's position to take place the migration, thereby the influence is to the fixed of fly leaf 7.

The working principle of the invention is as follows:

when the die is used, a user puts a die to be processed on the top of the movable plate 7, then rotates the knob 807, the knob 807 rotates in the inner cavity of the threaded rod 802 in the threaded hole 803, the threaded rod 802 drives the clamping plate 804 to fixedly clamp the position of the die under the action of the threads, the clamping plate 804 drives the sliding block 805 to slide in the inner cavity of the sliding groove 806, after the fixing is completed, the user processes the die, and when the position of the die needs to be adjusted, the push plate 1001 is pushed downwards, the push plate 1001 drives the connecting rod 1002 to move downwards and extrude the spring 1003, the connecting rod 1002 drives the limiting block 16 to slide in the inner cavity of the limiting groove 17 through the connecting block 1004, the connecting block 1004 drives the clamping block 1006 to move out of the inner cavity of the clamping groove 11 through the adjusting rod 1005, the clamping block 1006 drives the dovetail block 1007 to slide in the inner cavity of the dovetail groove 1008, after the adjustment is completed, the push plate 1001 is loosened, the push plate 1001 is driven to move upwards by the force released after the compression of the spring 1003, the push plate 1001 drives the connecting rod 1002 to move upwards, the connecting rod 1002 drives the limiting block 16 to slide upwards in the inner cavity of the limiting groove 17 through the connecting block 1004, the connecting block 1004 pushes the fixture block 1006 through the adjusting rod 1005, the fixture block 1006 drives the dovetail block 1007 to slide reversely in the inner cavity of the dovetail groove 1008, the fixture block 1006 enters the inner cavity of the clamping groove 11 and fixes the position of the movable plate 7, after a processing step of the die is completed, the fixing plate 2 is moved through the handle 12, the fixing plate 2 drives the positioning block 3 to move from the inner cavity of the positioning groove 5, then the fixing plate 2 is moved to the workbench 1 of the next processing step, the fixing plate 2 drives.

In summary, the following steps: this mould processingequipment of accurate positioning, through setting up workstation 1, fixed plate 2, locating piece 3, the position sleeve 4, the constant head tank 5, the movable rod 6, fly leaf 7, fixed establishment 8, casing 9, positioning mechanism 10, draw-in groove 11, handle 12, the loose wheel 13, the ring channel 14, through-hole 15, stopper 16, the cooperation of spacing groove 17 and opening 18 is used, it is not convenient for the user to use to have solved current mould processingequipment, need fix the position of mould many times in the use, can consume a large amount of time and efforts of user, thereby influence the user and use, the problem of user's work efficiency has been reduced, this mould processingequipment of accurate positioning, possess the advantage that convenient to use used, be worth promoting.

It is noted that, herein, relational terms such as first and second, and the like may be 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 an accurate positioning's mould processingequipment, includes workstation (1), its characterized in that: a fixed plate (2) is arranged at the top of the workbench (1), a positioning block (3) is fixedly connected at the bottom of the fixed plate (2), the bottom of the positioning block (3) is sleeved with a positioning sleeve (4), the top of the positioning sleeve (4) is provided with a positioning groove (5) matched with the positioning block (3), the bottom of the positioning sleeve (4) is fixedly connected with the workbench (1), the top of the fixed plate (2) is fixedly connected with a movable rod (6), the top of the movable rod (6) is movably connected with a movable plate (7), the periphery of the top of the movable plate (7) is provided with a fixed mechanism (8), a shell (9) is fixedly connected to the left side of the top of the fixed plate (2), a positioning mechanism (10) matched with the movable plate (7) is arranged in the inner cavity of the shell (9), the surface of the movable plate (7) is provided with a clamping groove (11) matched with the positioning mechanism (10).

2. A precision positioning die tooling apparatus according to claim 1 wherein: fixed establishment (8) are including locating plate (801), the inside swing joint of locating plate (801) has threaded rod (802), screw hole (803) that use with threaded rod (802) cooperation are seted up to the inner wall of locating plate (801), and one side that four threaded rod (802) are close to each other all passes screw hole (803) and extends to the outside of locating plate (801) and swing joint has splint (804), bottom fixedly connected with slider (805) of splint (804), spout (806) that use with slider (805) cooperation are seted up at the top of fly leaf (7), one side fixedly connected with knob (807) of splint (804) are kept away from to threaded rod (802).

3. A precision positioning die tooling apparatus according to claim 1 wherein: positioning mechanism (10) include push pedal (1001), bottom fixedly connected with connecting rod (1002) of push pedal (1001), the surface cover of connecting rod (1002) is equipped with spring (1003), the bottom of connecting rod (1002) is run through to the inner chamber and fixedly connected with connecting block (1004) of casing (9), the right side swing joint of connecting block (1004) has regulation pole (1005), adjust pole (1005) and keep away from one side swing joint of connecting block (1004) and have fixture block (1006) that use with draw-in groove (11) cooperation, the right side of fixture block (1006) is run through to the outside of casing (9) and is extended to the inner chamber of draw-in groove (11), top fixedly connected with dovetail (1007) of fixture block (1006), dovetail (1008) that use with dovetail (1007) cooperation are seted up to the inner chamber of casing (9).

4. A precision positioning die tooling apparatus according to claim 1 wherein: the quantity of locating piece (3) is four, and evenly distributed in the bottom of fixed plate (2), locating piece (3) are close to one side of constant head tank (5) inner wall and the inner wall contact of constant head tank (5), the top cover of movable rod (6) is equipped with primary shaft bearing, primary shaft bearing's top and fly leaf (7) fixed connection, the equal fixedly connected with handle (12) in both sides at fixed plate (2) top.

5. A precision positioning die tooling apparatus according to claim 1 wherein: the bottom fixedly connected with activity wheel (13) of fly leaf (7), the quantity of activity wheel (13) is four, and evenly distributed in the bottom of fly leaf (7), ring channel (14) that use with activity wheel (13) cooperation are seted up at the top of fixed plate (2), one side that activity wheel (13) are close to ring channel (14) inner wall contacts with the inner wall of ring channel (14), the quantity of draw-in groove (11) is a plurality of, and evenly distributed in the surface of fly leaf (7).

6. A precisely positioned mold tooling apparatus according to claim 2 wherein: the bottom and the fly leaf (7) fixed connection of locating plate (801), the surface of threaded rod (802) passes through screw thread swing joint with the inner wall of screw hole (803), one side cover that threaded rod (802) are close to splint (804) is equipped with the second bearing frame, one side and splint (804) fixed connection that the second bearing frame is close to splint (804), one side and the inner wall contact of spout (806) are close to slider (805).

7. A precisely positioned mold tooling apparatus according to claim 3 wherein: the surface of connecting rod (1002) contacts with the inner wall of spring (1003), through-hole (15) of using with connecting rod (1002) cooperation are seted up at the top of casing (9), connecting rod (1002) left bottom fixedly connected with stopper (16), spacing groove (17) of using with stopper (16) cooperation are seted up to the inner wall of casing (9), stopper (16) are close to the inner wall contact of one side and the spacing groove (17) of spacing groove (17) inner wall.

8. A precisely positioned mold tooling apparatus according to claim 3 wherein: the adjusting rod is characterized in that the two sides of the adjusting rod (1005) are movably connected with the connecting positions of the connecting block (1004) and the clamping block (1006) through rotating shafts, a through hole (18) matched with the clamping block (1006) for use is formed in the right side of the shell (9), one side, close to the inner wall of the clamping groove (11), of the clamping block (1006) is in contact with the inner wall of the clamping groove (11), and one side, close to the inner wall of the dovetail groove (1008), of the dovetail block (1007) is in contact with the inner wall of the dovetail groove (1008).