CN211589892U

CN211589892U - Screw locking jig

Info

Publication number: CN211589892U
Application number: CN202020154165.5U
Authority: CN
Inventors: 茅莉磊; 吴功臣
Original assignee: Jiangsu Hanrun Automobile Electronics Co ltd
Current assignee: Jiangsu Hanrun Automobile Electronics Co ltd
Priority date: 2020-02-06
Filing date: 2020-02-06
Publication date: 2020-09-29
Anticipated expiration: 2030-02-06

Abstract

The utility model discloses a screw locking tool, include: a base; the fixture comprises a fixture main body, a base and a locking mechanism, wherein the first end of the fixture main body is rotatably connected with the base, the fixture main body is used for installing a screw product to be locked, and a horizontal plane screw hole and an inclined plane screw hole are formed in the top surface of the fixture main body; the driving assembly is installed on the base, the driving end of the driving assembly is connected with the jig body, and the jig body can be driven to rotate to the inclined plane screw hole to be in a horizontal state. In an initial state, a horizontal plane screw hole is in a horizontal state, and a screw penetrates through the horizontal plane screw hole to lock a screw product to be locked; then, the driving component drives the jig main body to rotate to the position where the inclined plane screw hole is in a horizontal state, and the screw penetrates through the inclined plane screw hole to lock a screw product to be locked. The utility model discloses a rotate the inclined plane screw hole and install on the horizontal plane, can realize the lock screw on inclined plane and horizontal plane on same tool, avoided the inclined plane to lock the condition that the screw is not in place.

Description

Screw locking jig

Technical Field

The utility model belongs to the technical field of screw locking device technique and specifically relates to a screw locking tool is related to.

Background

Need lock the screw often in the product assembling process, but lock the screw on horizontal plane and inclined plane simultaneously, often face the screw operation on lock inclined plane inconvenient, lock easily not in place, easily produce the problem of defective products.

Therefore, how to lock the screws on the horizontal plane and the inclined plane on the same jig conveniently and avoid the situation that the screws are not locked on the inclined plane in place is a technical problem to be solved urgently by those skilled in the art.

SUMMERY OF THE UTILITY MODEL

In view of this, the present invention provides a screw locking jig, which is convenient for realizing the locking of screws on horizontal plane and inclined plane on the same jig, and avoids the situation that the screws are not locked on the inclined plane.

In order to achieve the above object, the present invention provides the following solutions:

a screw locking jig includes:

a base;

the fixture comprises a fixture main body, a base and a locking mechanism, wherein the first end of the fixture main body is rotatably connected with the base, the fixture main body is used for installing a screw product to be locked, and a horizontal plane screw hole and an inclined plane screw hole are formed in the top surface of the fixture main body;

the driving assembly is installed on the base, the driving end of the driving assembly is connected with the jig main body, and the jig main body can be driven to rotate to enable the inclined plane screw hole to be in a horizontal state.

In a specific embodiment, the drive assembly comprises a rotating shaft, a rocker, and a link;

the rotating shaft is rotatably installed on the base, one end of the rocker is fixed with the rotating shaft, the other end of the rocker is fixed with the connecting rod, a sliding groove is formed in the jig main body, the connecting rod can slide in the sliding groove, and the second end of the jig main body is driven to lift.

In another specific embodiment, the drive assembly further comprises a crank;

the rocking handle is fixed in one end of rotation axis.

In another specific embodiment, the drive assembly further comprises a handle;

the handle is arranged at the end of the rocking handle far away from the rotating shaft.

In another specific embodiment, the screw locking jig further comprises a locking assembly;

the locking assembly is installed on the base and used for locking the rocking handle at the position where the inclined plane screw hole is in a horizontal state.

In another specific embodiment, the locking assembly comprises a first locking seat, a hook and an elastic resetting piece;

the first locking seat is fixed on the base, the clamping hook is arranged on the first locking seat in a telescopic mode through an elastic resetting piece, and the clamping hook can be clamped with the rocking handle.

In another specific embodiment, the latch assembly further comprises a second latch seat;

the clamping hole is formed in the second locking seat, the handle is arranged on the rocking handle in a telescopic mode, and when the rocking handle rotates in place, the handle can be driven to be clamped in the clamping hole.

In another specific embodiment, the jig body comprises a product tray and a cover plate;

the product tray is provided with a mounting groove for mounting the screw product to be locked, and the cover plate covers the screw product to be locked and is fixed with the product tray.

In another specific embodiment, one of the mounting groove and the screw product to be locked is provided with a positioning column, and the other is provided with a positioning groove inserted into the positioning column.

In another specific embodiment, the screw locking jig further comprises a locking member;

the bottom of retaining member with the base passes through the torsional spring and articulates, the top of retaining member is provided with the joint on the top of apron is protruding.

According to the utility model discloses an each embodiment can make up as required wantonly, and the embodiment that obtains after these combinations is also in the utility model discloses the scope is the utility model discloses a part of the concrete implementation mode.

In an embodiment of the utility model, during the use, will treat to lock the screw product and place in the tool main part, seted up horizontal plane screw hole and inclined plane screw hole on the top surface of tool main part, correspond respectively and treat horizontal screw hole and inclined screw hole on the screw product of locking. In an initial state, a horizontal plane screw hole is in a horizontal state, and a screw penetrates through the horizontal plane screw hole to lock a screw product to be locked; then, the driving component drives the jig main body to rotate to the position where the inclined plane screw hole is in a horizontal state, and the screw penetrates through the inclined plane screw hole to lock a screw product to be locked. The utility model provides a screw locking tool is installed on rotating the horizontal plane through with inclined plane screw hole, has realized the lock screw on inclined plane and horizontal plane on same tool, has avoided the condition that the screw does not target in place on the inclined plane.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without any novelty.

Fig. 1 is a schematic three-dimensional structure diagram of a screw locking jig provided by the present invention;

fig. 2 is a schematic view of the overlooking structure of the screw locking jig provided by the utility model.

Wherein, in fig. 1-2:

the screw locking jig comprises a screw locking jig 1000, a base 100, a jig main body 200, a horizontal plane screw hole 23, an inclined plane screw hole 22, a driving assembly 300, a rotating shaft 30, a rocker 31, a rocking handle 32, a handle 33, a locking assembly 400, a first locking seat 40, a hook 41, an elastic resetting piece 42, a second locking seat 43, a product tray 20, a cover plate 21 and a locking piece 500.

Detailed Description

In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying fig. 1-2 and the detailed description.

As shown in fig. 1-2, the present invention provides a screw locking jig 1000. The screw locking jig 1000 includes a base 100, a jig main body 200, and a driving assembly 300.

The first end and the base 100 rotatable coupling of tool main part 200, tool main part 200 are used for the installation to treat the lock screw product, and have seted up horizontal plane screw hole 23 and inclined plane screw hole 22 on the top surface of tool main part 200, and horizontal plane screw hole 23 and inclined plane screw hole 22 correspond respectively and treat the horizontal screw hole on the lock screw product and treat the slope screw hole on the lock screw product. It should be noted that the inclined screw hole 22 is located on the top surface of the end far away from the rotatable connection between the jig main body 200 and the base 100.

The driving unit 300 is installed on the base 100, and the driving end of the driving unit 300 is connected to the jig main body 200, so that the jig main body 200 can be driven to rotate until the inclined plane screw hole 22 is in a horizontal state. The driving unit 300 can realize the inclined plane screw hole 22 in a horizontal state by adjusting the height of the end of the jig main body 200 where the inclined plane screw hole 22 is located. The driving unit 300 may be any unit capable of adjusting the inclined plane screw hole 22 of the jig main body 200 to a horizontal state, for example, an air cylinder or a hydraulic cylinder, or a bolt screwed to the base 100, and the driving unit 300 may be a link mechanism unit or the like, in which the jig main body 200 is lifted up by screwing a screw of the bolt.

In the initial state, the horizontal plane screw hole 23 is in the horizontal state, and a screw penetrates through the horizontal plane screw hole 23 to lock a screw product to be locked; then, the driving assembly 300 drives the jig main body 200 to rotate to a position where the inclined plane screw hole 22 is in a horizontal state, and the screw passes through the inclined plane screw hole 22 to lock the screw product to be locked. The utility model provides a screw locking tool 1000 is installed on rotating inclined plane screw hole 22 to the horizontal plane, has realized realizing the lock screw on inclined plane and horizontal plane on same tool, has avoided the not in place condition of the screw on the inclined plane.

In some embodiments, the utility model discloses a drive assembly 300 includes rotation axis 30, rocker 31 and connecting rod, and rotation axis 30 is rotatable to be installed on base 100, and the one end of rocker 31 is fixed with rotation axis 30, and the other end of rocker 31 is fixed with the connecting rod, has seted up the spout on the tool main part 200, and the connecting rod can slide in the spout, and the second end of drive tool main part 200 goes up and down. The driving rotation shaft 30 rotates, the rotation shaft 30 drives the rocker 31 to rotate, and the rocker 31 and the chute interact to drive the second end of the jig main body 200 to lift. The rotation shaft 30 may be driven to rotate manually, or the rotation shaft 30 may be driven to rotate by a motor or the like.

Specifically, the number of the rockers 31 is 2, and the rockers are symmetrically arranged on two sides of the jig main body 200 respectively, so that the stress uniformity of the jig main body 200 is improved.

In order to facilitate the installation of rotation axis 30, the utility model discloses a screw locking tool 1000 still includes the supporting seat, and the number of supporting seat is 2, and the symmetry sets up in the both sides of tool main part 200 respectively, and the rotatable installation in the supporting seat that corresponds in rotation axis 30's both ends is rotatable. Specifically, the support base is detachably connected to the base 100.

In some embodiments, the present disclosure discloses that the drive assembly 300 further comprises a crank 32, the crank 32 being fixed to one end of the rotating shaft 30. The rotation of the rotary shaft 30 is achieved by driving the rocking handle 32.

In some embodiments, to facilitate driving rotation of the rocker 32, the present disclosure discloses that the drive assembly 300 further includes a handle 33, the handle 33 being mounted at an end of the rocker 32 remote from the rotation axis 30. Specifically, the handle 33 may be integrally formed with the rocking handle 32 or may be detachably connected. In order to facilitate holding the handle 33, the utility model discloses a handle 33 is last to have seted up annular groove, it should be explained that also can set up skid resistant course or anti-skidding bump on handle 33.

In some embodiments, the utility model discloses a screw locking tool 1000 still includes locking subassembly 400, and locking subassembly 400 is installed on base 100 for with rocking handle 32 locking in the position that inclined plane screw hole 22 is in the horizontality, guarantee the stability when giving inclined plane screw hole 22 and go up the screw.

Specifically, the utility model discloses a locking subassembly 400 includes first locking seat 40, pothook 41 and elasticity piece 42 that resets, and first locking seat 40 is fixed on base 100, and first locking seat 40 can be connected with base 100 integrated into one piece, also can pass through screw etc. with base 100 and can dismantle and be connected. The hook 41 is telescopically mounted on the first locking seat 40 through an elastic reset piece 42, and the hook 41 can be used for clamping the rocking handle 32. When the rocking handle 32 is used, the clamping hook 41 is compressed by the rocking handle 32, and the elastic resetting piece 42 is compressed by the clamping hook 41, so that the rocking handle 32 smoothly passes through the clamping hook 41, and the convex part of the clamping hook 41 clamps the rocking handle 32 to prevent the rocking handle 32 from falling back. The elastic reset piece 42 comprises a bolt and a spring, one end of the bolt penetrates through the first locking seat 40 and is fixed with the hook 41 through threads, the spring is sleeved on a screw rod of the bolt, and two ends of the spring are respectively abutted against the first locking seat 40 and the hook 41.

In order to further avoid rocking handle 32 to fall back, the utility model discloses a locking subassembly 400 still includes second locking seat 43, has seted up the joint hole on the second locking seat 43, and handle 33 is scalable installs on rocking handle 32, and when rocking handle 32 rotated to target in place, can drive handle 33 card downthehole at the joint.

In some embodiments, the utility model discloses a tool main part 200 includes product tray 20 and apron 21, offers the installation on the product tray 20 and treats the mounting groove of locking the screw product, and apron 21 lid is established and is treated locking the screw product, and is fixed with product tray 20.

Specifically, the product tray 20 may be hinged to the cover 21, or may be snap-fitted together.

In some embodiments, the utility model discloses a mounting groove with wait to lock in the screw product, be provided with the reference column on one, set up the constant head tank of pegging graft with the reference column on the other. Can set up the reference column in the mounting groove of product tray 20, offer the constant head tank on treating the locking screw product, also can set up the constant head tank in the mounting groove of product tray 20, offer the reference column on treating the locking screw product.

In some embodiments, the utility model discloses a screw locking tool 1000 still includes retaining member 500, and the one end of product tray 20 is articulated with apron 21, and the other end of product tray 20 passes through retaining member 500 with apron 21 and locks.

Specifically, the bottom end of the locking member 500 is hinged to the base 100 through a torsion spring, and the top end of the locking member 500 is provided with a clamping protrusion for clamping the top end of the cover plate 21. The catching protrusion of the locker 500 catches the cover plate 21 by the torsion spring.

It should be noted that the words indicating the orientation in this document, for example, the upper, lower, left, right, and the like, are set in the direction of fig. 1, and are for convenience of description only, and do not have other specific meanings.

It is further 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 an 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 article or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in an article or device that comprises the element.

The principles and embodiments of the present invention have been explained herein using specific examples, and the above descriptions of the embodiments are only used to help understand the core concepts of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.

Claims

1. The utility model provides a screw locking tool which characterized in that includes:

a base;

2. The screw locking jig of claim 1, wherein the driving assembly comprises a rotating shaft, a rocker and a connecting rod;

3. The screw locking jig of claim 2 wherein the drive assembly further comprises a rocking handle;

the rocking handle is fixed in one end of rotation axis.

4. The screw locking jig of claim 3 wherein the drive assembly further comprises a handle;

5. The screw locking jig of claim 4, further comprising a locking assembly;

6. The screw locking jig of claim 5, wherein the locking assembly comprises a first locking seat, a hook and an elastic reset piece;

7. The screw locking jig of claim 6, wherein the locking assembly further comprises a second locking seat;

8. The screw locking jig of claim 1, wherein the jig main body comprises a product tray and a cover plate;

9. The screw locking jig of claim 8, wherein one of the mounting groove and the screw product to be locked is provided with a positioning column, and the other is provided with a positioning groove inserted into the positioning column.

10. The screw locking jig of claim 9, further comprising a locking member;