CN218593676U

CN218593676U - Screwdriver anti-slip handle stripe extrusion device

Info

Publication number: CN218593676U
Application number: CN202222104356.2U
Authority: CN
Inventors: 何银华
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-11
Filing date: 2022-08-11
Publication date: 2023-03-10
Anticipated expiration: 2032-08-11

Abstract

The utility model relates to an extrusion device especially relates to a screwdriver antiskid handle stripe extrusion device. The utility model provides a screwdriver antiskid handle stripe extrusion device that can stamp fast, convenient operation. The utility model provides a stripe extruding device of an anti-skid handle of a screwdriver, which comprises a supporting frame, an annular fixing frame, a long plate, a limiting plate, a rotating plate, a first extruding block and the like; the support frame inward sliding type is provided with annular mount, and annular mount bottom is provided with the limiting plate, and evenly spaced open has spacing hole on the limiting plate, and the inboard even interval of annular mount is provided with the long slab, all is provided with the rotor plate between the long slab upper portion of annular mount and the long slab lower part, and it has the arc wall all to separate on the rotor plate. Through pressing down the clamping ring, the second extrusion piece and the cooperation of skewed tooth ring of clamping ring down can realize that the rotor plate drives the inboard removal of first extrusion piece.

Description

Screwdriver anti-slip handle stripe extrusion device

Technical Field

The utility model relates to an extrusion device especially relates to a screwdriver antiskid handle stripe extrusion device.

Background

A screwdriver is a common tool used to turn a screw to place it, and is generally composed of a screw head and a handle. The holding part is used for holding and applying force by a user, and the purpose that the user operates an object through the handle is achieved.

Handle among the prior art mostly need process into vertical or horizontal stripe, and then increase the antiskid nature of handle, or reach to form anti-skidding bump to anti-skidding purpose with the recess of etching vertically and horizontally staggered, the injection molding that uses at present forms anti-skidding bump to anti-skidding purpose with the sculpture, often use at vapour repair factory maintenance workman, easily trowel the arch on hand, lead to screwdriver antiskid nature to weaken, often need change, the secondary operation degree of difficulty is great, consequently design one kind can stamp fast, the screwdriver antiskid handle stripe extrusion device of convenient operation, be used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

In order to overcome and often use at the vapour maintenance factory maintenance workman, easily will be hand protruding floating, lead to screwdriver antiskid nature to weaken, often need change, the great shortcoming of the secondary operation degree of difficulty, the technical problem of the utility model: the utility model provides a screwdriver antiskid handle stripe extrusion device that can stamp fast, convenient operation.

The technical implementation scheme of the utility model is: the utility model provides a screwdriver antiskid handle stripe extrusion device, which comprises a supporting rack, annular mount, the rectangular slab, the limiting plate, the rotor plate, first extrusion piece, the bar die shaft, the guide bar, lower clamping ring, second extrusion piece and skewed tooth ring, the support frame internal sliding type is provided with annular mount, annular mount bottom is provided with the limiting plate, it has spacing hole to open evenly at intervals on the limiting plate, the inboard even interval of annular mount is provided with the rectangular slab, all be provided with the rotor plate between the rectangular slab upper portion and the rectangular slab lower part of annular mount, it has the arc wall to open evenly at intervals on the rotor plate, the circular shaft on first extrusion piece top and the bottom is connected with the arc wall internal sliding type that upper and lower rotor plate corresponds respectively, the circular shaft of first extrusion piece downside and the cooperation of spacing hole slidingtype on the limiting plate, even interval is provided with the bar die shaft on the arc face in the first extrusion piece, the even interval at support frame top is provided with 4 guide bars, 4 first guide up sliding type is provided with lower mount, the inboard even interval of lower clamping ring is provided with second extrusion piece, annular outer lane is provided with skewed tooth ring, second extrusion piece and skewed tooth ring cooperation.

Further, the support frame comprises a fixing seat, an arc-shaped guide rod and an elastic part, wherein the fixing seat is arranged on the support frame and close to the guide rod, the fixing seat is provided with the arc-shaped guide rod, the elastic part is sleeved on the arc-shaped guide rod, and the arc-shaped guide rod is in sliding fit with the through hole in the oblique block on the upper side of the oblique tooth ring.

Further, still including the cylinder piece, the guide bar top all is provided with the cylinder piece.

Further, the elastic member is a compression spring.

Furthermore, the strip-shaped pressing shaft is made of stainless steel.

Further, the second extrusion block is cylindrical.

The beneficial effects are that: 1. through pressing down the clamping ring, the second extrusion piece and the cooperation of skewed tooth ring of clamping ring down can realize that the rotor plate drives first extrusion piece and moves to the inboard, and then realizes that first extrusion piece drives the bar and presses the rubber handle of axial internal extrusion screwdriver, forms the stripe.

2. The sloping block of skewed tooth ring upside moves along arc guide arm, and the arc guide arm plays the guide effect to the sloping block of skewed tooth ring upside, and the elastic component can assist skewed tooth ring to reset, and then accomplishes the action that resets fast, can reduce staff's operation flow.

3. The cylinder piece on the guide bar can play limiting action to the lower pressing ring.

Drawings

Fig. 1 is a schematic view of the three-dimensional structure of the present invention.

Fig. 2 is a schematic view of a first partial body structure according to the present invention.

Fig. 3 is a schematic view of the installation structure of the annular fixing frame and the skewed tooth ring of the present invention.

Fig. 4 is a schematic sectional view of a first partial body according to the present invention.

Fig. 5 is a schematic view of the three-dimensional structure of the first extrusion block and the bar-shaped pressing shaft of the present invention.

Fig. 6 is a schematic sectional view of a second partial body according to the present invention.

Fig. 7 is a schematic perspective view of the skewed tooth ring of the present invention.

Fig. 8 is a schematic view of a second partial body structure according to the present invention.

In the above drawings: 1: support frame, 2: annular mount, 21: long plate, 3: limiting plate, 4: rotating plate, 5: first extrusion block, 51: bar-shaped pressing shaft, 6: guide bar, 7: lower press ring, 8: second extrusion block, 9: helical gear ring, 10: fixing base, 11: arc-shaped guide rod, 12: elastic member, 13: a cylindrical block.

Detailed Description

Reference herein to an embodiment means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the invention. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.

Example 1

The utility model provides a screwdriver antiskid handle stripe extrusion device, as shown in fig. 1-7, including support frame 1, annular mount 2, long plate 21, limiting plate 3, rotor plate 4, first extrusion piece 5, bar-type crushing roller 51, guide bar 6, push down ring 7, second extrusion piece 8 and skewed tooth ring 9, 1 internal sliding type of support frame is provided with

annular mount

2, 2 bottoms of annular mount are provided with limiting plate 3, the even interval is opened on the limiting plate 3 has the spacing hole, 2 inboard even intervals of annular mount are provided with long plate 21, all be provided with rotor plate 4 between long plate 21 upper portion and the long plate 21 lower part of annular mount 2, the equal interval is opened on rotor plate 4 has the arc wall, circle axle on 5 tops of first extrusion piece and the bottom is connected with the arc wall internal sliding type that upper and lower rotor plate 4 correspond respectively, the circle axle of 5 belows of first extrusion piece and the spacing hole slidingtype cooperation on the limiting plate 3, even interval is provided with bar-type crushing roller 51 on the 5 internal arc face of first extrusion piece, bar-type crushing roller 51 material is stainless steel material, the even interval is provided with 4 guide bar-type crushing roller 8978 at the interval, the even interval of second extrusion piece 898 is provided with the cooperation of second extrusion piece on the second extrusion piece 2, the inner side of second extrusion piece, the oblique tooth ring 8, the even interval is provided with the oblique tooth ring 8 of second extrusion piece.

When the stripe extrusion forming of the anti-slip handle of the screwdriver is needed, a worker holds the metal bit part of the screwdriver, a heated rubber handle is placed between the inner circular holes of the rotating plate 4 from top to bottom, then the worker presses the lower pressing ring 7 downwards, the second extrusion block 8 on the lower pressing ring 7 extrudes the oblique block on the upper side of the oblique toothed ring 9, the oblique toothed ring 9 rotates clockwise, the oblique toothed ring 9 drives the annular fixing frame 2 to rotate clockwise, the annular fixing frame 2 drives the rotating plate 4 to rotate clockwise through the long plate 21, the arc wire grooves on the rotating plate 4 extrude the circular shaft of the first extrusion block 5 to move inwards, the first extrusion block 5 drives the strip pressing shaft 51 to extrude the rubber handle of the screwdriver inwards, stripes are formed, the limiting holes in the limiting plate 3 can play a limiting role on the circular shaft of the first extrusion block 5, the stripe depth consistency can be ensured, after the processing is completed, the worker rotates the oblique toothed ring 9 anticlockwise, the oblique toothed ring 9 drives the annular pressing shaft 2 to rotate anticlockwise, the annular pressing shaft 2 drives the rotating plate 4 to rotate anticlockwise through the long plate 21, the circular shaft on the rotating plate 4 extrudes the circular shaft of the first extrusion block 5 to move outwards, the limiting plate 3 can perform a simple resetting action on the fixing frame, and the limiting plate after the operation of the limiting plate, and the limiting plate can be conveniently taken out, and the device, and the operation of the limiting plate can be conveniently.

Example 2

On the basis of embodiment 1, as shown in fig. 8, the device further includes a fixing seat 10, an arc-shaped guide rod 11 and an elastic member 12, the fixing seat 10 is disposed on the support frame 1 and close to the guide rod 6, the fixing seat 10 is provided with the arc-shaped guide rod 11, the elastic member 12 is sleeved on the arc-shaped guide rod 11, the elastic member 12 is a compression spring, and the arc-shaped guide rod 11 is in sliding fit with the through hole on the swash block on the upper side of the helical gear ring 9.

In the processing process, the second extrusion block 8 on the lower pressing ring 7 extrudes the oblique block on the upper side of the oblique toothed ring 9, so that the oblique toothed ring 9 rotates clockwise, the oblique block on the upper side of the oblique toothed ring 9 moves along the arc-shaped guide rod 11, and the elastic part 12 is extruded. After the processing is finished, the worker loosens the hand of the pressing ring 7, the elastic piece 12 resets to drive the bevel gear ring 9 to rotate anticlockwise, and then the reset action is finished, and the device can reduce the operation flow of the worker.

Still including cylinder piece 13, the guide bar 6 top all is provided with cylinder piece 13. The cylindrical block 13 on the guide rod 6 can limit the lower pressing ring 7.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the embodiments is to enable people skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.

Claims

1. The utility model provides a screwdriver antiskid handle stripe extrusion device, a serial communication port, including the support frame, annular mount, the long slab, the limiting plate, the rotor plate, first extrusion piece, the bar dead axle, the guide bar, lower clamping ring, second extrusion piece and skewed tooth ring, support frame inward sliding type is provided with annular mount, annular mount bottom is provided with the limiting plate, evenly spaced opening has spacing hole on the limiting plate, the inboard even interval of annular mount is provided with the long slab, all be provided with the rotor plate between the long slab upper portion and the long slab lower part of annular mount, evenly spaced opening has the arc wall on the rotor plate, the circle axle on first extrusion piece top and the bottom is connected with the arc wall inward sliding type that upper and lower rotor plate corresponds respectively, the circle axle of first extrusion piece downside and the cooperation of spacing hole slidingtype on the limiting plate, evenly spaced is provided with the bar dead axle on the arc face in the first extrusion piece, the even interval in support frame top is provided with 4 guide bars, sliding type is provided with lower clamping ring on 4 first guides, the inboard even interval of lower clamping ring is provided with the second extrusion piece, annular mount outer lane is provided with skewed tooth ring cooperation.

2. The device for extruding the stripes on the anti-slip handle of the screwdriver according to claim 1, further comprising a fixing seat, an arc-shaped guide rod and an elastic part, wherein the fixing seat is arranged on the support frame and close to the guide rod, the fixing seat is provided with the arc-shaped guide rod, the elastic part is sleeved on the arc-shaped guide rod, and the arc-shaped guide rod is in sliding fit with the through hole on the oblique block on the upper side of the oblique toothed ring.

3. The extruding device for the antiskid handle stripes of the screwdriver according to claim 1, further comprising cylindrical blocks, wherein the cylindrical blocks are arranged on the tops of the guide rods.

4. The screwdriver anti-slip handle cord pressing device as claimed in claim 2, wherein the elastic member is a compression spring.

5. The extruding device for the antiskid handle stripe of the screwdriver as claimed in claim 1, wherein the strip-shaped pressing shaft is made of stainless steel.

6. The screwdriver anti-slip handle cord extrusion device of claim 1, wherein said second extrusion block is cylindrical.