CN210173037U

CN210173037U - Fixed frock is used in processing of size adjustable machinery dysmorphism piece

Info

Publication number: CN210173037U
Application number: CN201920865769.8U
Authority: CN
Inventors: Wenfu Pu; 蒲文富
Original assignee: Zunyi Furui Machinery Co Ltd
Current assignee: Zunyi Furui Machinery Co Ltd
Priority date: 2019-06-11
Filing date: 2019-06-11
Publication date: 2020-03-24
Anticipated expiration: 2029-06-11

Abstract

The utility model discloses a fixed frock is used in processing of size adjustable machinery dysmorphism piece, including the frock main part, slide groove, stabilizing mean, change structure and supporting seat, one side on frock main part top is provided with the groove of sliding, and the inside in groove of sliding is provided with adjusting block, one side on adjusting block top is provided with the change structure, and the one side of changing the structure is provided with moves the folder, adjusting block keeps away from the both ends of changing structure one side and all is provided with the positioning disk, the top of positioning disk articulates there is the supporting seat, threaded connection has screw thread promotion handle on the outer wall of frock main part one side, the top that the screw thread promoted handle one side was kept away from to the frock main part is fixed with the fixed disk, the top of fixed disk is provided. The utility model discloses not only improve the security when fixed frock uses, improved the degree of convenience when fixed frock is to moving the folder and changing, avoided fixed frock to take place the incline phenomenon when pressing from both sides tightly mechanical special-shaped moreover.

Description

Fixed frock is used in processing of size adjustable machinery dysmorphism piece

Technical Field

The utility model relates to a fixed frock technical field specifically is a size adjustable machinery dysmorphism processing is with fixed frock.

Background

The fixing tool is a device used for rapidly fastening workpieces during machining so as to enable a machine tool, a cutter, the workpieces and the like to keep correct relative positions, is generally widely applied to production to improve production efficiency and product quality, and can be used for performing function test or auxiliary assembly in the middle section and the rear section of production.

The fixed frock of this type on the market is various today, can satisfy people's user demand basically, but still has certain problem, and specific problem has following several:

(1) the traditional fixing tool is poor in stability in use, so that the safety of the fixing tool in use is seriously influenced;

(2) the traditional fixing tool is more complicated when the movable clamping piece is replaced, so that the convenience degree of the fixing tool in use is greatly influenced;

the traditional fixing tool is easy to deflect when a mechanical special-shaped piece is clamped, so that great trouble is brought to people.

Disclosure of Invention

An object of the utility model is to provide a size adjustable machinery dysmorphism processing is with fixed frock to it is safe inadequately when using to propose fixed frock in the above-mentioned background art, move the folder comparatively loaded down with trivial details when changing, easily take place the problem of incline phenomenon when machinery dysmorphism presss from both sides tightly moreover.

In order to achieve the above object, the utility model provides a following technical scheme: a fixed tool for machining a mechanical special-shaped part with adjustable size comprises a tool main body, a sliding groove, a stabilizing mechanism, a replacing structure and a supporting seat, wherein the sliding groove is formed in one side of the top end of the tool main body, an adjusting slide block is arranged in the sliding groove, the replacing structure is arranged on one side of the top end of the adjusting slide block, a movable clamping piece is arranged on one side of the replacing structure, positioning discs are arranged at two ends of one side, away from the replacing structure, of the adjusting slide block, the top end of each positioning disc is hinged to the supporting seat, a positioning spotlight is fixed at the top end of each supporting seat, a thread pushing handle is connected to the outer wall of one side of the tool main body in a threaded mode, one end of the thread pushing handle extends into the sliding groove and is hinged to the surface of the adjusting slide block, a fixed disc is fixed at the top end, away, the top of fixed disk is provided with firm mechanism.

Preferably, both ends of the top end of the adjusting slider are in threaded connection with fastening bolts, and one end of each fastening bolt penetrates through the adjusting slider and is in threaded connection with the surface of the sliding groove.

Preferably, scale marks are marked on the surfaces of the tool main bodies on the two sides of the sliding groove, the length of each scale mark is equal to that of the sliding groove, and the top ends of the tool main bodies on the outer sides of the scale marks are provided with the protective vertical plates.

Preferably, firm mechanism's inside has set gradually rotatory spiral shell seat, thread bush, steady piece, sticiss double-screw bolt and telescopic screw, the top of fixed disk articulates there is rotatory spiral shell seat, and the one end threaded connection of rotatory spiral shell seat has the thread bush, the one end threaded connection that rotatory spiral shell seat was kept away from to the thread bush has telescopic screw, and the threaded connection on telescopic screw top has the sticiss the double-screw bolt to the bottom that sticiss the double-screw bolt runs through telescopic screw and articulates with there is steady piece.

Preferably, change the inside of structure and set gradually set up set screw, installation piece, pin pole, U type mount pad and fastening hoop, one side on regulating slide top is fixed with U type mount pad, and the central point department of putting of U type mount pad is provided with the installation piece, the U type mount pad top of installation piece top is provided with the pin pole, and the bottom of pin pole run through U type mount pad and with the fixed surface of installation piece be connected.

Preferably, all threaded connection has set screw on the outer wall of U type mount pad both sides, and set screw's one end runs through U type mount pad and articulates there is the fastening hoop to the inside wall of fastening hoop closely laminates with the surface of moving the folder.

Preferably, the edge position of the surface of the supporting seat is provided with a fastening screw, and one end of the fastening screw penetrates through the supporting seat and is in threaded connection with the surface of the positioning disk.

Compared with the prior art, the beneficial effects of the utility model are that: the fixing tool for machining the mechanical special-shaped part with the adjustable size not only improves the safety of the fixing tool in use, improves the convenience degree of the fixing tool in replacement of the movable clamping part, but also avoids the deflection phenomenon when the fixing tool clamps the mechanical special-shaped part;

(1) the rotary screw seat, the threaded sleeve, the telescopic screw rod, the compressing stud and the stabilizing piece are arranged, the rotary threaded sleeve drives the telescopic screw rod to move above the mechanical special-shaped part, and then the compressing stud is rotated to drive the stabilizing piece to fix the mechanical special-shaped part, so that the stability of the mechanical special-shaped part during fixing is improved, and the safety of the fixing tool during use is improved;

(2) the movable clamp is clamped by rotating the fixing screw to drive the fastening hoop, and then the movable clamp is fixed again by pulling the mounting piece and pressing the pin rod, so that the clamping time of the fixed tool for the movable clamp is shortened, and the convenience degree of the fixed tool for replacing the movable clamp is improved;

(3) through being provided with positioning disk, supporting seat, location shot-light and fastening screw, rotatory fastening screw fixes positioning disk and supporting seat, and the location shot-light through the supporting seat top carries out mechanical dysmorphism piece clamping position simultaneously and carries out the location operation to the skew phenomenon takes place when having avoided fixed frock to mechanical dysmorphism piece clamp tightly.

Drawings

Fig. 1 is a schematic view of the appearance structure of the utility model;

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

FIG. 3 is a schematic view of a half-section enlarged structure of the stabilizing mechanism of the present invention;

fig. 4 is the structure schematic diagram of the utility model with a half-section enlarged structure for replacing the structure.

In the figure: 1. a tool main body; 2. a protective vertical plate; 3. adjusting the sliding block; 4. a movable clamping piece; 5. a sliding groove; 6. fixing the clamping piece; 7. fixing the disc; 8. a stabilizing mechanism; 801. rotating the screw seat; 802. a threaded sleeve; 803. a stabilizing sheet; 804. pressing the stud; 805. a telescopic screw; 9. scale lines; 10. replacing the structure; 1001. a set screw; 1002. mounting a sheet; 1003. a pin rod; 1004. a U-shaped mounting seat; 1005. a fastening hoop; 11. positioning a plate; 12. fastening a bolt; 13. the screw thread pushes the handle; 14. positioning a spotlight; 15. a supporting seat; 16. and (5) fastening the screw.

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. 1-4, the present invention provides an embodiment: a fixed tool for machining a mechanical special-shaped part with adjustable size comprises a tool main body 1, a sliding groove 5, a stabilizing mechanism 8, a replacing structure 10 and a supporting seat 15, wherein the sliding groove 5 is formed in one side of the top end of the tool main body 1, scale marks 9 are carved on the surface of the tool main body 1 on the two sides of the sliding groove 5, the length of each scale mark 9 is equal to that of the sliding groove 5, a protective vertical plate 2 is mounted at the top end of the tool main body 1 on the outer side of each scale mark 9 and used for indicating and protecting work, an adjusting slide block 3 is arranged inside the sliding groove 5, fastening bolts 12 are in threaded connection with the two ends of the top end of the adjusting slide block 3, one end of each fastening bolt 12 penetrates through the adjusting slide block 3 and is in threaded connection with the surface of the sliding groove 5 and used for fixing work, and;

a fixing screw 1001, an installation piece 1002, a pin 1003, a U-shaped installation seat 1004 and a fastening hoop 1005 are sequentially arranged in the replacement structure 10, the U-shaped installation seat 1004 is fixed at one side of the top end of the adjusting slider 3, the installation piece 1002 is arranged at the central position of the U-shaped installation seat 1004, the pin 1003 is arranged at the top end of the U-shaped installation seat 1004 above the installation piece 1002, the bottom end of the pin 1003 penetrates through the U-shaped installation seat 1004 and is fixedly connected with the surface of the installation piece 1002, the fixing screws 1001 are in threaded connection with the outer walls of two sides of the U-shaped installation seat 1004, one end of each fixing screw 1001 penetrates through the U-shaped installation seat 1004 and is hinged with the fastening hoop 1005, and the inner side wall of the fastening hoop 1005 is tightly attached to the surface of the movable;

when the device is used, the fixing screws 1001 on the two outer walls of the U-shaped mounting seat 1004 are rotated to drive the fastening hoops 1005 to move so as to clamp the movable clamping piece 4, meanwhile, the mounting piece 1002 is pulled so as to fix the movable clamping piece 4, and meanwhile, the pin rods 1003 at the top end of the U-shaped mounting seat 1004 are pressed so as to be fixed with the mounting piece 1002;

a movable clamping piece 4 is arranged on one side of the replacing structure 10, positioning discs 11 are arranged at two ends of the adjusting slider 3, which are far away from the replacing structure 10, the top end of each positioning disc 11 is hinged with a supporting seat 15, a positioning spotlight 14 is fixed at the top end of each supporting seat 15, fastening screws 16 are arranged at edge positions of the surface of each supporting seat 15, one ends of the fastening screws 16 penetrate through the supporting seats 15 and are in threaded connection with the surface of the corresponding positioning disc 11 for fixing, a threaded pushing handle 13 is in threaded connection with the outer wall of one side of the tool main body 1, one end of the threaded pushing handle 13 extends into the sliding groove 5 and is hinged with the surface of the adjusting slider 3, a fixed disc 7 is fixed at the top end of the side of the tool main body 1, which is far away from the threaded pushing handle 13, a fixed clamping piece 6 is fixed on the outer wall of one;

the fixing mechanism 8 is internally provided with a rotary screw seat 801, a thread sleeve 802, a fixing piece 803, a pressing stud 804 and a telescopic screw 805 in sequence, the top end of the fixed disk 7 is hinged with the rotary screw seat 801, one end of the rotary screw seat 801 is connected with the thread sleeve 802 in a threaded manner, one end of the thread sleeve 802 far away from the rotary screw seat 801 is connected with the telescopic screw 805 in a threaded manner, the top end of the telescopic screw 805 is connected with the pressing stud 804 in a threaded manner, and the bottom end of the pressing stud 804 penetrates through the telescopic screw 805 and is hinged with the fixing piece 803;

when the fixing plate is used, the rotary screw seat 801 at the top end of the fixing plate 7 is rotated to enable the fixing plate to be vertical to a mechanical special-shaped piece, the screw sleeve 802 is rotated to enable the fixing plate to drive the telescopic screw 805 to move to the upper side of the mechanical special-shaped piece under the action of thread matching, and then the fixing plate is rotated to press the stud 804 to enable the fixing plate 803 to be driven to fix the mechanical special-shaped piece, so that the stability of the mechanical special-shaped piece in the fixing process is improved.

The working principle is as follows: when in use, the movable clamp 4 is clamped on the surface of the U-shaped mounting seat 1004, the fixing screws 1001 on the two outer walls of the U-shaped mounting seat 1004 are rotated to drive the fastening hoop 1005 to move so as to clamp the movable clamp 4, meanwhile, the mounting sheet 1002 is pulled so as to fix the movable clamp 4, meanwhile, the pin 1003 at the top end of the U-shaped mounting seat 1004 is pressed so as to fix the movable clamp 4 and the mounting sheet 1002, then, a mechanical special-shaped piece is placed between the movable clamp 4 and the fixed clamp 6, the handle 13 is pushed by rotating the screw thread, the adjusting slide block 3 is driven by the screw thread pushing handle 13 to slide in the sliding groove 5, indication is carried out by the scale mark 9 in the sliding process so as to realize the clamping and fixing functions of different mechanical special-shaped pieces, the positioning disc 11 and the supporting seat 15 are fixed by rotating the fastening screws 16 in the fixing process, and positioning operation is carried out by the positioning shooting lamp 14 at the top end of, the mechanical special-shaped piece is prevented from deflecting when being clamped, finally, the rotary screw seat 801 at the top end of the fixed disc 7 is rotated to enable the mechanical special-shaped piece to be perpendicular to the fixed disc, the telescopic screw 805 is driven to move to the upper side of the mechanical special-shaped piece under the action of thread fit through rotating the thread sleeve 802, and then the stud 804 is pressed in a rotating mode to enable the stud 804 to drive the stabilizing piece 803 to fix the mechanical special-shaped piece, so that the stability of the mechanical special-shaped piece during fixing is improved, and the use work of the fixing tool is finally completed.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a fixed frock is used in processing of size adjustable machinery dysmorphism piece, includes frock main part (1), sliding groove (5), stabilizing mean (8), change structure (10) and supporting seat (15), its characterized in that: a sliding groove (5) is formed in one side of the top end of the tool main body (1), an adjusting slider (3) is arranged inside the sliding groove (5), a replacing structure (10) is arranged on one side of the top end of the adjusting slider (3), a movable clamping piece (4) is arranged on one side of the replacing structure (10), positioning discs (11) are arranged at two ends of one side, far away from the replacing structure (10), of the adjusting slider (3), a supporting seat (15) is hinged to the top end of each positioning disc (11), a positioning spotlight (14) is fixed at the top end of each supporting seat (15), a thread pushing handle (13) is connected to the outer wall of one side of the tool main body (1) in a threaded mode, one end of the thread pushing handle (13) extends into the sliding groove (5) and is hinged to the surface of the adjusting slider (3), a fixing disc (7) is fixed at the top end, far away from one side of the thread pushing handle, and a fixed clamping piece (6) is fixed on the outer wall of one side of the fixed disc (7), and a stabilizing mechanism (8) is arranged at the top end of the fixed disc (7).

2. The fixed tooling for machining the mechanical special-shaped part with the adjustable size, according to claim 1, is characterized in that: both ends of the top end of the adjusting sliding block (3) are in threaded connection with fastening bolts (12), and one ends of the fastening bolts (12) penetrate through the adjusting sliding block (3) and are in threaded connection with the surface of the sliding groove (5).

3. The fixed tooling for machining the mechanical special-shaped part with the adjustable size, according to claim 1, is characterized in that: scale marks (9) are marked on the surfaces of the tool main bodies (1) on the two sides of the sliding groove (5), the length of each scale mark (9) is equal to that of the sliding groove (5), and the top ends of the tool main bodies (1) on the outer sides of the scale marks (9) are provided with the protective vertical plates (2).

4. The fixed tooling for machining the mechanical special-shaped part with the adjustable size, according to claim 1, is characterized in that: the inside of firm mechanism (8) has set gradually rotatory spiral shell seat (801), thread bush (802), firm piece (803), sticiss double-screw bolt (804) and telescopic screw (805), the top of fixed disk (7) articulates there is rotatory spiral shell seat (801), and the one end threaded connection of rotatory spiral shell seat (801) has thread bush (802), the one end threaded connection who keeps away from rotatory spiral shell seat (801) of thread bush (802) has telescopic screw (805), and the threaded connection on telescopic screw (805) top has sticiss double-screw bolt (804) to telescopic screw (805) are run through and have firm piece (803) with articulated in the bottom of sticising double-screw bolt (804).

5. The fixed tooling for machining the mechanical special-shaped part with the adjustable size, according to claim 1, is characterized in that: the replaceable structure (10) is internally provided with a fixing screw (1001), an installation piece (1002), a pin rod (1003), a U-shaped installation seat (1004) and a fastening hoop (1005) in sequence, the U-shaped installation seat (1004) is fixed on one side of the top end of the adjusting slider (3), the installation piece (1002) is arranged at the center of the U-shaped installation seat (1004), the pin rod (1003) is arranged at the top end of the U-shaped installation seat (1004) above the installation piece (1002), and the bottom end of the pin rod (1003) penetrates through the U-shaped installation seat (1004) and is fixedly connected with the surface of the installation piece (1002).

6. The fixed tooling for machining the mechanical special-shaped part with the adjustable size, according to claim 5, is characterized in that: the outer walls of two sides of the U-shaped mounting seat (1004) are in threaded connection with fixing screws (1001), one ends of the fixing screws (1001) penetrate through the U-shaped mounting seat (1004) and are hinged with fastening hoops (1005), and the inner side walls of the fastening hoops (1005) are tightly attached to the surface of the movable clamping piece (4).

7. The fixed tooling for machining the mechanical special-shaped part with the adjustable size, according to claim 1, is characterized in that: and fastening screws (16) are arranged at the edge positions of the surface of the supporting seat (15), and one ends of the fastening screws (16) penetrate through the supporting seat (15) and are in threaded connection with the surface of the positioning disc (11).