CN214395348U

CN214395348U - Deep hole drill bit device with positioning mechanism for screw extruder

Info

Publication number: CN214395348U
Application number: CN202120065994.0U
Authority: CN
Inventors: 杨孝顺; 潘伟
Original assignee: Nanjing Shunlong Rubber And Plastic Machinery Co ltd
Current assignee: Nanjing Shunlong Rubber And Plastic Machinery Co ltd
Priority date: 2021-01-12
Filing date: 2021-01-12
Publication date: 2021-10-15
Anticipated expiration: 2031-01-12

Abstract

The utility model discloses a deep hole drill bit device for screw extruder with positioning mechanism, which comprises a sleeve, a drill bit body and a feeding hopper, wherein a power mechanism is arranged in the deep hole drill bit device for screw extruder with positioning mechanism, a rotating motor in the mechanism plays a role of driving the drill bit body to rotate rapidly, the clamping mechanism realizes the clamping function of the drill bit body through the mutual cooperation of a power spring and a clamping plate, the design of wheels facilitates the rapid operation of the drill bit body, the limiting mechanism realizes the connection function of a movable groove and a threaded rod through the cooperation of a limiting rod and a limiting block, a clamping mechanism realizes the connection function of two arc plates through the mutual cooperation of a first connecting rod and a second connecting rod, so as to facilitate the operation of the clamping mechanism, the operation steps are simple and convenient, and the use of operators is facilitated, the operation time is reduced, and the operation is more convenient and faster.

Description

Deep hole drill bit device with positioning mechanism for screw extruder

Technical Field

The utility model relates to a screw extruder technical field specifically is a screw extruder is with deep hole drill bit device with positioning mechanism.

Background

Screw extruders are classified into cold-feed screw extruders and hot-feed screw extruders, both of which are used for extruding rubber semi-products and products. The cold feeding screw extruder can feed rubber without hot refining, and the rubber is heated and plasticized through the actions of screw extrusion, shearing, stirring and the like and is continuously extruded from a die. The hot-feeding screw extruder needs to feed the heated rubber material, further plasticizes the rubber material through the actions of screw extrusion, shearing, stirring and the like, and continuously extrudes the rubber material from the n type.

A part in the screw extruder plays an important role, namely a deep hole drill bit, which needs to be reinforced in the working process, and the conventional reinforcing device is relatively complex in operation, inconvenient for an operator to use and low in working efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a be convenient for consolidate the deep hole drill bit, and the operation comparatively convenient can reduce operating time relatively the deep hole drill bit device for screw extruder with positioning mechanism to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a screw extruder is with deep hole drill bit device with positioning mechanism, includes sleeve, drill bit body and goes into the hopper, the transmission is connected with the drill bit body in the sleeve, sleeve one end lateral wall fixed mounting has into the hopper, sleeve one end fixed mounting has the mount pad, the inside fixed mounting of mount pad has power unit, and power unit and drill bit body mutually support, the sleeve is kept away from mount pad one end symmetry and is connected with the rotation piece through the pivot rotation, the equal fixed mounting of sleeve one end has the arc board is kept away from to the rotation piece, the inside fixture that all is equipped with of arc board, the equal fixed mounting in fixture middle part has stop gear, one of them the arc board is kept away from rotation piece one end middle part fixed mounting and is had latch mechanism, and latch mechanism and wherein another arc board mutually supports.

Preferably, power unit is including rotating the motor, rotating seat, mounting groove, tension spring and lug, the inside fixed mounting of mounting seat has the rotation motor, the output fixed mounting who rotates the motor has the rotation seat, rotate the inside mounting groove of having seted up of seat, and the mounting groove mutually supports with the drill bit body, the inside symmetry fixed mounting of mounting groove has tension spring, tension spring is close to the equal fixed mounting of drill bit body one end and has the lug, the lug is mutually supported with the drill bit body, and the inside groove of having seted up the cooperation lug and using of drill bit body.

Preferably, fixture includes movable groove, installing frame, power spring, pull rod, splint, threaded rod and handle, the movable groove has all been seted up at the middle part of arc board, the equal sliding connection in inside in movable groove has the installing frame, the equal fixed mounting in inside of installing frame has power spring, the equal fixed mounting of power spring one end has the pull rod, the equal fixed mounting of power spring one end has splint is kept away from to the pull rod, the equal fixed mounting of pull rod one end has stop gear to the installing frame, the equal transmission in stop gear outer lane is connected with the threaded rod, the inside groove that the cooperation threaded rod used has all been seted up of arc board, the threaded rod is kept away from the equal fixed mounting of installing frame one end and is had the handle.

Preferably, the splint are kept away from equal equidistance fixed mounting in pull rod one side and are had a plurality of wheels, the inside race of seting up the cooperation wheel and using of advancing of splint.

Preferably, stop gear includes gag lever post and stopper, the equal fixed mounting of pull rod one end is kept away from to the installing frame has the gag lever post, the equal fixed mounting of pull rod one end is kept away from to the gag lever post has the stopper, the inside groove of having seted up cooperation gag lever post and stopper and using of threaded rod.

Preferably, the clamping mechanism comprises a rotating groove, a first connecting rod and a second connecting rod, wherein one of the first connecting rod is connected to the middle part of the arc plate far away from one end of the rotating block in a rotating mode through a rotating shaft, the second connecting rod is fixedly installed on the side wall of one end of the first connecting rod, one of the second connecting rod and the second connecting rod is arranged inside the arc plate, the rotating groove matched with the first connecting rod and the second connecting rod is formed in the arc plate, and the rotating groove is matched with the other arc plate.

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

the utility model discloses well sleeve has played the effect of carrying out spacing to the drill bit body, avoid the drill bit body position skew in the course of the work, thereby influence work efficiency, the drill bit body extrudees the material and changes the material into the melt from solid-state through self rotation, then make it according to certain compression ratio level pressure ration to the aircraft nose bush feed, be provided with power unit in this screw extruder with positioning mechanism uses the deep hole drill bit device, the rotating electrical machines in this mechanism has played the effect that drives the drill bit body and carry out the rapid rotation, the mutual cooperation of tension spring and lug has realized carrying out the effect of centre gripping to the drill bit body, also made things convenient for simultaneously the dress of drill bit body to get, the effect of centre gripping is carried out to the drill bit body through the mutually supporting of power spring and splint in the fixture, the design of wheel has made things convenient for the rapid operation of drill bit body, the effect of being connected activity groove and threaded rod has been realized through the cooperation of gag lever post and stopper among the stop gear, then has realized the effect of linking up two arc boards through mutually supporting of first connecting rod and second connecting rod among the clamping mechanism to fixture's operation, operating procedure is simple and convenient, has made things convenient for operator's use, has reduced operating time, more convenient and fast.

Drawings

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

fig. 2 is a schematic structural view of the power mechanism of the present invention;

FIG. 3 is a schematic view of the structure of the clamping mechanism of the present invention;

FIG. 4 is a schematic structural view of the limiting mechanism of the present invention;

FIG. 5 is a schematic view of the structure of the clamping mechanism of the present invention;

fig. 6 is a schematic view of the structure of the rotating groove of the present invention.

In the figure: 1. a sleeve; 2. a drill bit body; 3. feeding into a hopper; 4. a mounting seat; 5. a power mechanism; 51. rotating the motor; 52. a rotating seat; 53. mounting grooves; 54. a tension spring; 55. a bump; 6. rotating the block; 7. an arc plate; 8. a clamping mechanism; 81. a movable groove; 82. installing a frame; 83. a power spring; 84. a pull rod; 85. a splint; 86. a threaded rod; 87. a handle; 9. a clamping mechanism; 91. a rotating groove; 92. a first connecting rod; 93. a second connecting rod; 10. a limiting mechanism; 101. a limiting rod; 102. a limiting block; 11. a wheel; 12. a wheel groove.

Detailed Description

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

Referring to fig. 1, a deep hole drill bit device for a screw extruder with a positioning mechanism includes a sleeve 1, a drill bit body 2 and a feeding hopper 3, the drill bit body 2 is connected to the sleeve 1 in a transmission manner, and the feeding hopper 3 is fixedly installed on a side wall of one end of the sleeve 1.

Sleeve 1 has played and has carried out spacing effect to drill bit body 2, avoids drill bit body 2 position to take place the skew in the course of the work to influence work efficiency, drill bit body 2 then extrudees the material and changes the material into the melt by solid-state through the rotation of self, then makes it compress the ration according to certain compression ratio level and press the quantitative to the feed of aircraft nose bush, goes into hopper 3 and is the entry that the material got into, the work of the drill bit body 2 of being convenient for.

Please refer to fig. 1 and 3, one end of the sleeve 1 is fixedly mounted with a mounting seat 4, the inside of the mounting seat 4 is fixedly mounted with a power mechanism 5, and the power mechanism 5 is matched with the drill bit body 2, the sleeve 1 is far away from the one end of the mounting seat 4 and is connected with a rotating block 6 through a rotation shaft, the rotating block 6 is far away from the one end of the sleeve 1 and is fixedly mounted with an arc plate 7, the inside of the arc plate 7 is provided with a clamping mechanism 8, the middle part of the clamping mechanism 8 is fixedly mounted with a limiting mechanism 10, one of the arc plate 7 is far away from the middle part of the one end of the rotating block 6 and is fixedly mounted with a clamping mechanism 9, and the clamping mechanism 9 is matched with another arc plate 7.

Mount pad 4 has played the effect of fixing power unit 5, be convenient for power unit 5 carries out better work, power unit 5 has played and has driven drill bit body 2 and carried out the pivoted effect, rotatory piece 6 has then played the effect of being connected drill bit body 2 and arc board 7, arc board 7 is then fixture 8's carrier, the holding power is provided to fixture 8's work, fixture 8's main role is through the centre gripping of two fixture 8's mutually supporting in order to realize drill bit body 2, be convenient for drill bit body 2's rotation, stop gear 10 has established the inside at fixture 8, its existence is the work of fixture 8 of convenience, so that threaded rod 86's rotation, the existence purpose of latch mechanism 9 is in order to fix two arc boards 7, so that fixture 8 is to drill bit body 2's centre gripping.

Referring to fig. 2, the power mechanism 5 includes a rotating motor 51, a rotating seat 52, a mounting groove 53, a tension spring 54 and a protrusion 55, the rotating motor 51 is fixedly mounted inside the mounting seat 4, the rotating seat 52 is fixedly mounted at an output end of the rotating motor 51, the mounting groove 53 is formed inside the rotating seat 52, the mounting groove 53 is matched with the drill bit body 2, the tension springs 54 are symmetrically and fixedly mounted inside the mounting groove 53, the protrusion 55 is fixedly mounted at one end of each tension spring 54 close to the drill bit body 2, the protrusion 55 is matched with the drill bit body 2, and a groove matched with the protrusion 55 is formed inside the drill bit body 2.

The design purpose of rotating motor 51 is for conveniently driving drill bit body 2 to rotate, the operation of drill bit body 2 of being convenient for, it has played and has driven tension spring 54 and lug 55 to carry out the pivoted effect to rotate seat 52, the offering of mounting groove 53 is for conveniently the installation of tension spring 54 and lug 55, and with drill bit body 2's cooperation, tension spring 54 has played the effect that drives lug 55 and move, lug 55 then carries out spacingly and designs to drill bit body 2, be convenient for carry out the centre gripping and drive drill bit body 2 and rotate to drill bit body 2, lug 55 is bilateral symmetry and has seted up the inclined plane, two other sides are the perpendicular.

Referring to fig. 3, the clamping mechanism 8 includes a movable groove 81, an installation frame 82, a power spring 83, a pull rod 84, a clamping plate 85, a threaded rod 86 and a handle 87, the movable groove 81 is formed in the middle of the arc plate 7, the installation frame 82 is slidably connected to the inside of the movable groove 81, the power spring 83 is fixedly installed inside the installation frame 82, the pull rod 84 is fixedly installed at one end of the power spring 83, the clamping plate 85 is fixedly installed at one end of the pull rod 84, which is far away from the power spring 83, of the installation frame 82, the limiting mechanism 10 is fixedly installed at one end, which is far away from the pull rod 84, of the installation frame 82, the threaded rod 86 is connected to the outer ring of the limiting mechanism 10 in a transmission manner, grooves matched with the threaded rod 86 are formed in the arc plate 7, and the handle 87 is fixedly installed at one end, which is far away from the installation frame 82, of the threaded rod 86.

The movable groove 81 is designed to facilitate the installation of other parts in the whole mechanism, the mounting frame 82 has the functions of fixing and limiting the power spring 83, the power spring 83 can exert the best working efficiency, the power spring 83 has the function of driving the pull rod 84 to move, meanwhile, a certain buffer force is exerted, the situation that the drill bit body 2 collides with the clamping plate 85 to cause the pull rod 84 to be broken when the drill bit body 2 is clamped can be avoided, the pull rod 84 plays a role of driving the clamping plate 85 to move, the clamping plate 85 is convenient to clamp the drill bit body 2, the clamping plate 85 mainly plays a role of clamping the drill bit body 2, the threaded rod 86 drives the mounting frame 82 to move through self rotation, therefore, the clamping plate 85 can be controlled, and the handle 87 is designed to be convenient for an operator to use, so that labor is saved.

Referring to fig. 3, a plurality of wheels 11 are fixedly mounted on the side of the clamping plate 85 away from the pull rod 84 at equal intervals, and a wheel groove 12 matched with the wheel 11 is formed in the clamping plate 85.

Because the drill bit body 2 is always attached to the clamping plate 85 in the rotating process, friction is certainly generated when the two parts are attached together, the wheel 11 is designed on the clamping plate 85, the problem is well solved, the rotating speed of the clamping plate 85 cannot be reduced because the wheel 11 can rotate quickly, and the wheel groove 12 is designed to facilitate the installation and the operation of the wheel 11.

Referring to fig. 4, the limiting mechanism 10 includes a limiting rod 101 and a limiting block 102, the limiting rod 101 is fixedly mounted at one end of the mounting frame 82 away from the pull rod 84, the limiting block 102 is fixedly mounted at one end of the limiting rod 101 away from the pull rod 84, and a groove matched with the limiting rod 101 and the limiting block 102 is formed in the threaded rod 86.

The limiting rod 101 plays a role in limiting the limiting block 102 and new fixing, the limiting block 102 plays a role in limiting the threaded rod 86, the limiting rod 101 and the limiting block 102 are matched with each other, connection between the mounting frame 82 and the threaded rod 86 is achieved, and the novel mounting structure is ingenious.

Referring to fig. 5 and 6, the clamping mechanism 9 includes a rotation groove 91, a first connecting rod 92 and a second connecting rod 93, wherein the middle of one end of the arc plate 7, which is far away from the rotating block 6, is rotatably connected to the first connecting rod 92 through a rotating shaft, the second connecting rod 93 is fixedly mounted on a side wall of one end of the first connecting rod 92, the rotation groove 91 used for matching the first connecting rod 92 and the second connecting rod 93 is formed in one of the arc plates 7, and the rotation groove 91 is matched with another arc plate 7.

First connecting rod 92 has played and has carried out spacing effect to second connecting rod 93, and the existence of second connecting rod 93 mainly is also can fix two arc boards 7 simultaneously for the convenience of operator's use, and the design of rotating groove 91 has then made things convenient for the installation and the operation of first connecting rod 92 and second connecting rod 93.

The working principle is as follows:

when an operator takes the device, the device needs to be assembled, firstly, the operator needs to use some equipment to convey the drill bit body 2 into the sleeve 1, so that one end of the sleeve 1 is inserted into the mounting groove 53 in the power mechanism 5, the drill bit body 2 can extrude the bump 55, the bump 55 can extrude the tension spring 54 and drive the tension spring 54 to move, when one end of the drill bit body 2 completely enters the mounting groove 53, the tension spring 54 can extrude the bump 55 outwards without being influenced by external force, so that the bump 55 is completely attached to the groove formed on the drill bit body 2, then the two arc plates 7 are manually operated, the two arc plates 7 are turned downwards together, then the second connecting rod 93 in the clamping mechanism 9 is manually shifted, the second connecting rod 93 drives the first connecting rod 92 to rotate along the rotating groove 91 and finally rotate to the other arc plate 7, after the clamping mechanism 9 is operated, an operator needs to manually rotate the handle 87 in the clamping mechanism 8, so that the handle 87 drives the threaded rod 86 to rotate together, because the inside of the threaded rod 86 is rotatably connected with the limiting rod 101 and the limiting block 102 in the limiting mechanism 10, the threaded rod 86 can extrude the mounting frame 82 in the operation process, the mounting frame 82 can drive the power spring 83 therein to move together, the power spring 83 can drive the pull rod 84 to move together, the pull rod 84 and the clamping plate 85 are fixed together, so that the pull rod 84 can drive the clamping plate 85 to move together in the movement process, so that the clamping plate 85 clamps the drill bit body 2, after the clamping and the fixing are completed, the operator needs to stop rotating the handle 87, after the clamping and the fixing are completed, the operator needs to manually introduce materials into the feeding hopper 3, and rotate the motor 51 to start to work while the materials are poured into the feeding hopper 3, the rotating motor 51 can drive the rotating seat 52 to rotate through the output end, the rotating seat 52 can drive the tension spring 54 and the lug 55 to move together while rotating, and the lug 55 can drive the drill bit body 2 to move together, so that the high-speed operation of the drill bit body 2 is realized, and when the drill bit body 2 needs to be disassembled, the operations of the various mechanisms can be repeated.

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 a deep hole drill bit device for screw extruder with positioning mechanism, includes sleeve (1), drill bit body (2) and goes into hopper (3), the transmission is connected with drill bit body (2) in sleeve (1), sleeve (1) one end lateral wall fixed mounting has into hopper (3), its characterized in that: sleeve (1) one end fixed mounting has mount pad (4), the inside fixed mounting of mount pad (4) has power unit (5), and power unit (5) and drill bit body (2) mutually support, mount pad (4) one end symmetry is kept away from in sleeve (1) and is connected with rotatory piece (6) through the pivot rotation, the equal fixed mounting in sleeve (1) one end has arc board (7) is kept away from in rotatory piece (6), arc board (7) inside all is equipped with fixture (8), fixture (8) middle part equal fixed mounting has stop gear (10), one of them arc board (7) are kept away from rotatory piece (6) one end middle part fixed mounting and are had clamping mechanism (9), and clamping mechanism (9) and wherein another arc board (7) mutually support.

2. The deep hole drill device with the positioning mechanism for the screw extruder according to claim 1, wherein: power unit (5) are including rotating motor (51), rotating seat (52), mounting groove (53), tension spring (54) and lug (55), the inside fixed mounting of mount pad (4) has rotating motor (51), the output fixed mounting who rotates motor (51) has rotating seat (52), rotating seat (52) inside mounting groove (53) of having seted up, and mounting groove (53) and drill bit body (2) mutually support, the inside symmetry fixed mounting of mounting groove (53) has tension spring (54), tension spring (54) are close to the equal fixed mounting of drill bit body (2) one end and have lug (55), lug (55) and drill bit body (2) mutually support, and drill bit body (2) inside has seted up the groove that cooperation lug (55) used.

3. The deep hole drill device with the positioning mechanism for the screw extruder according to claim 1, wherein: the clamping mechanism (8) comprises a movable groove (81), an installation frame (82), a power spring (83), a pull rod (84), a clamping plate (85), a threaded rod (86) and a handle (87), the movable groove (81) is formed in the middle of the arc plate (7), the installation frame (82) is connected to the inner portion of the movable groove (81) in a sliding mode, the power spring (83) is fixedly installed in the installation frame (82), the pull rod (84) is fixedly installed at one end of the power spring (83), the clamping plate (85) is fixedly installed at one end, away from the power spring (83), of the pull rod (84), a limiting mechanism (10) is fixedly installed at one end, away from the pull rod (84), of the installation frame (82), the outer ring of the limiting mechanism (10) is connected with the threaded rod (86) in a transmission mode, grooves used in cooperation with the threaded rod (86) are formed in the arc plate (7), and one end of the threaded rod (86) far away from the mounting frame (82) is fixedly provided with a handle (87).

4. The deep hole drill device with the positioning mechanism for the screw extruder according to claim 3, wherein: the wheel clamping device is characterized in that a plurality of wheels (11) are fixedly mounted on one side, away from the pull rod (84), of the clamping plate (85) at equal intervals, and wheel grooves (12) matched with the wheels (11) to be used are formed in the clamping plate (85).

5. The deep hole drill device with the positioning mechanism for the screw extruder according to claim 3, wherein: stop gear (10) include gag lever post (101) and stopper (102), the equal fixed mounting of pull rod (84) one end has gag lever post (101) is kept away from in installing frame (82), the equal fixed mounting of pull rod (84) one end has stopper (102) is kept away from in gag lever post (101), threaded rod (86) inside has seted up the groove that cooperation gag lever post (101) and stopper (102) used.

6. The deep hole drill device with the positioning mechanism for the screw extruder according to claim 1, wherein: clamping mechanism (9) are including rotating groove (91), head rod (92) and second connecting rod (93), one of them arc board (7) are kept away from the middle part of rotatory piece (6) one end and are rotated through the pivot and are connected with head rod (92), head rod (92) one end lateral wall fixed mounting has second connecting rod (93), one of them arc board (7) are inside to be offered rotation groove (91) that cooperation head rod (92) and second connecting rod (93) used, and rotate groove (91) and wherein another arc board (7) mutually support.