CN211840899U - Dismounting device - Google Patents

Abstract

The utility model provides a dismounting device, this dismounting device includes: a frame body; the handle is rotatably arranged at the top of the frame body; the cutter head is detachably arranged at the end part of the handle, the cutter head is used for being matched and connected with the head part of the fastener, and the handle drives the cutter head to disassemble and assemble the fastener; and the guide clamping mechanism is arranged on the frame body, is positioned below the tool bit and is used for guiding the fastener. Through the technical scheme that this application provided, the unstable problem of dismouting device dismouting among the prior art can be solved.

Description

Dismounting device

Technical Field

The utility model relates to a mechanical tool technical field particularly, relates to a dismouting device.

Background

At present, in the maintenance of mechanical equipment, a mechanical maintenance worker needs to disassemble and assemble screws used for fixing in the existing machinery, however, the screws assembled on different machinery have different types and different structures, so the disassembly and the assembly are troublesome; most of current screw assembly and disassembly tools structure is fairly simple, and current assembly and disassembly tools are fixed unstably mostly, at the dismouting in-process, easily lead to the screw to pull down or in the appearance of the in-process local damage of dismantling or the screw emergence circumstances such as drop.

SUMMERY OF THE UTILITY MODEL

The utility model provides a dismounting device to solve the unstable problem of dismounting device dismouting among the prior art.

The utility model provides a dismouting device, dismouting device includes: a frame body; the handle is rotatably arranged at the top of the frame body; the cutter head is detachably arranged at the end part of the handle, the cutter head is used for being matched and connected with the head part of the fastener, and the handle drives the cutter head to disassemble and assemble the fastener; and the guide clamping mechanism is arranged on the frame body, is positioned below the tool bit and is used for guiding the fastener.

Further, the guide clamping mechanism comprises a plurality of clamping heads, the clamping heads are symmetrically arranged by taking the axial direction of the cutter head as a center, and the clamping heads are mutually matched to clamp and guide the fastener.

Further, the guide clamping mechanism further comprises a plurality of connecting rods, the connecting rods and the clamping heads are arranged in a one-to-one correspondence mode, the clamping heads are arranged at one ends of the connecting rods, the other ends of the connecting rods penetrate through the side wall of the frame body, and the connecting rods have a moving state and a fixed state which move relative to the frame body.

Furthermore, each connecting rod is provided with a plurality of fixing holes which are arranged at intervals along the extending direction of the connecting rod, and the guide clamping mechanism further comprises a fixing piece which is matched with the fixing holes to fix the connecting rods.

Further, the guide clamping mechanism further comprises a plurality of supporting seats, the supporting seats and the connecting rods are arranged in a one-to-one correspondence mode, the supporting seats are fixedly arranged on the side wall of the support body and located below the connecting rods, threaded holes are formed in the supporting seats, and the fixing pieces penetrate through the fixing holes and are in threaded connection with the threaded holes.

Furthermore, the bottom of the frame body is provided with a through hole which is positioned below the guide clamping mechanism and is arranged corresponding to the cutter head.

Further, the bottom of the frame body is provided with a plurality of supporting legs.

Further, the side of the clamping head facing the fastener is an arc surface.

Further, the handle includes interconnect's first section and second section, and the second section has the contained angle with first section, and the second section is at least partly worn to establish on the support body, and the one end of keeping away from first section of second section can be dismantled with the tool bit and be connected.

Use the technical scheme of the utility model, this dismouting device includes support body, handle, tool bit and direction clamping mechanism. The handle can drive the cutter head to disassemble and assemble the fastener, the guide clamping mechanism can guide the fastener, the fastener can be prevented from deflecting or shaking in the disassembling and assembling process due to the arrangement, the fastener can be stabilized, the fastener is fixed on mechanical equipment in the preset installation direction, the fastener is prevented from being disabled due to deviation and damaged, and the disassembling and assembling efficiency can be improved.

Drawings

The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 shows a schematic structural diagram of the dismounting device provided by the present invention.

Wherein the figures include the following reference numerals:

10. a frame body; 11. a through hole; 12. supporting legs; 20. a handle; 30. a cutter head; 41. a clamping head; 42. a connecting rod; 43. a fixing hole; 44. a fixing member; 45. and (4) supporting the base.

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. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1, an embodiment of the present invention provides a dismounting device, which includes: a frame body 10, a handle 20, a cutter head 30 and a guide clamping mechanism. Wherein, handle 20 rotationally sets up the top at support body 10, and tool bit 30 detachably sets up the tip at handle 20, and tool bit 30 is used for cooperating with the head of fastener and is connected, and handle 20 is through driving tool bit 30 with dismouting fastener. The guiding and clamping mechanism is arranged on the frame body 10 and is positioned below the tool bit 30, and the guiding and clamping mechanism is used for guiding the fastener. Specifically, the tool bit 30 may be in a shape of a straight line, a cross, or the like, and may be adapted to different types of fasteners, and after the tool bit 30 is connected to the fasteners, the connected fasteners may be clamped and guided by a guide clamping mechanism, so that the fasteners move in a predetermined direction; finally, the handle 20 is rotated to drive the cutter head 30 to rotate through the handle 20 for the purpose of assembly and disassembly.

The dismounting device provided by the embodiment specifically comprises a frame body 10, a handle 20, a tool bit 30 and a guiding and clamping mechanism. The tool bit 30 can be driven by the handle 20 to disassemble and assemble the fastener, and the fastener can be guided by the guide clamping mechanism, so that the deflection or shaking of the fastener in the disassembling and assembling process can be avoided, the fastener can be stabilized, the fastener is fixed on mechanical equipment in the preset installation direction, and the conditions that the disassembling and assembling of the fastener is failed and the fastener is damaged due to the deflection of the fastener are avoided; and make things convenient for the staff to use, can improve dismouting efficiency.

Specifically, the handle 20 includes a first section and a second section that are connected to each other, the second section has an included angle with the first section, and the second section is at least partially arranged on the frame body 10 in a penetrating manner, and one end of the second section, which is far away from the first section, is detachably connected with the cutter head 30. In this embodiment, the included angle between the first and second segments is a right angle to facilitate a worker providing torque to rotating tool bit 30.

In the present embodiment, the guiding and clamping mechanism includes a plurality of clamping heads 41, the plurality of clamping heads 41 are symmetrically disposed with respect to the axial direction of the cutter head 30, and the plurality of clamping heads 41 cooperate with each other to clamp and guide the fastening member. The position of the fastener can be stabilized by providing a plurality of clamping heads 41, improving the clamping and guiding action on the fastener. Wherein, the clamping head 41 can be provided with two, three, etc., which can be determined according to the size of the device and the fastener. In the present embodiment, the guiding and clamping mechanism includes two clamping heads 41, and the two clamping heads 41 are symmetrically disposed on two sides of the cutter head 30. So can satisfy and lead to the fastener, can be convenient for again operate.

Specifically, this clamping mechanism that leads still includes a plurality of connecting rods 42, and a plurality of connecting rods 42 and a plurality of clamp head 41 one-to-one set up, press from both sides the head 41 setting in the one end of connecting rod 42, and the other end of connecting rod 42 wears to establish on the lateral wall of support body 10, and connecting rod 42 has the mobile state and the fixed state of relative support body 10 removal. By providing the connecting rod 42 and disposing the clamping head 41 at one end of the connecting rod 42, adjustment and fixation of the clamping head 41 can be facilitated.

Wherein, each connecting rod 42 is provided with a plurality of fixing holes 43, the plurality of fixing holes 43 are arranged at intervals along the extending direction of the connecting rod 42, the guiding and clamping mechanism further comprises a fixing piece 44, and the fixing piece 44 is matched with the fixing holes 43 to fix the connecting rod 42. In this embodiment, by providing the fixing member 44 and the fixing hole 43, the distance between the two clamping heads 41 can be adjusted to adapt to fasteners with different sizes, so as to improve the universality of the device.

Specifically, the guiding and clamping mechanism further comprises a plurality of supporting seats 45, the supporting seats 45 are arranged in a one-to-one correspondence with the connecting rods 42, the supporting seats 45 are fixedly arranged on the side wall of the frame body 10 and located below the connecting rods 42, threaded holes are formed in the supporting seats 45, and the fixing pieces 44 penetrate through the fixing holes 43 and are in threaded connection with the threaded holes. The supporting seat 45 is used for supporting the connecting rod 42, so that the connecting rod 42 is kept in the horizontal direction, and the threaded hole is formed in the supporting seat 45, so that the fixing piece 44 can be conveniently connected and fixed with the threaded hole, and the position of the connecting rod 42 relative to the frame body 10 can be fixed. Through the technical scheme, the structure can be simplified, the adjustment by workers is facilitated, and the connecting rod 42 is conveniently fixed. In order to achieve the function of adjusting the position of the connecting rod 42, a through hole extending in the longitudinal direction of the connecting rod 42 may be provided in the connecting rod 42.

Wherein, the bottom of the frame body 10 is provided with a through hole 11, and the through hole 11 is located below the guiding and clamping mechanism and is arranged corresponding to the cutter head 30. The bottom of support body 10 is provided with the bottom plate in this embodiment, so can strengthen the holistic structural strength of support body 10, sets up through-hole 11 and can make the fastener wear to establish in support body 10 bottom support body 10 to in carry out dismouting operation to the fastener.

In this embodiment, the bottom of the frame body 10 is further provided with a plurality of supporting feet 12. The plurality of support legs 12 facilitate the placement of the rack 10 on a mechanical device, providing a stable support point for the rack 10.

The side of the clamping head 41 facing the fastener may be a flat surface, a curved surface, or other shapes. In the present embodiment, the side of the clamping head 41 facing the fastener is provided as a cambered surface. The arrangement can facilitate clamping and guiding of the fastener.

In this embodiment, the following operations are performed by taking the mounting screw as an example:

when installing the screw, at first, the mechanical maintenance workman supports this device on the mechanical plane of the screw that needs the dismouting through supporting legs 12, then, the adjustment presss from both sides tight head 41 and connecting rod 42, makes it press from both sides tight the lead screw position of screw, passes circular through-hole 11 on the bottom plate and contacts the screw mounting hole with the bottom of screw simultaneously, and finally, drives screwdriver head 30 through handle 20 and rotates, can install the screw in the screw mounting hole. When dismantling the screw, at first, the mechanical maintenance workman supports this device on the mechanical plane of the screw that needs the dismouting through supporting legs 12, then, screwdriver bit 30 passes circular through-hole 11 on the bottom plate and the contact is waited to dismantle the screw, and rethread handle 20 drives screwdriver bit 30 rotatory, can dismantle the screw.

Through using the dismouting device that this embodiment provided, its convenient to use can press from both sides the fastener of tight different models to carry out the dismouting through the rotation of tool bit, not only can effectively prevent that the fastener from droing, still improved work efficiency. The device has the advantages of simple structure, low cost, convenience, practicability, strong universality and the like, and is easy to widely popularize and apply.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

Unless specifically stated otherwise, the relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present invention. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the orientation words such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and in the case of not making a contrary explanation, these orientation words do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be interpreted as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and if not stated otherwise, the terms have no special meaning, and therefore, the scope of the present invention should not be construed as being limited.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (9)

1. A dismounting device, characterized in that the dismounting device comprises:

a frame body (10);

a handle (20) rotatably provided at the top of the frame body (10);

the tool bit (30) is detachably arranged at the end part of the handle (20), the tool bit (30) is used for being matched and connected with the head part of the fastener, and the handle (20) is used for dismounting the fastener by driving the tool bit (30);

the guide clamping mechanism is arranged on the frame body (10), is positioned below the tool bit (30) and is used for guiding the fastener.

2. The disassembly and assembly device of claim 1, wherein the guiding and clamping mechanism comprises a plurality of clamping heads (41), the plurality of clamping heads (41) are symmetrically arranged by taking the axial direction of the cutter head (30) as a center, and the plurality of clamping heads (41) are mutually matched to clamp and guide the fastening piece.

3. The dismounting device according to claim 2, wherein the guiding clamping mechanism further comprises a plurality of connecting rods (42), the plurality of connecting rods (42) and the plurality of clamping heads (41) are arranged in a one-to-one correspondence manner, the clamping heads (41) are arranged at one ends of the connecting rods (42), the other ends of the connecting rods (42) are arranged on the side wall of the frame body (10) in a penetrating manner, and the connecting rods (42) have a moving state and a fixed state which move relative to the frame body (10).

4. A dismounting device according to claim 3, wherein each of said connecting rods (42) is provided with a plurality of fixing holes (43), said plurality of fixing holes (43) being arranged at intervals along an extending direction of said connecting rod (42), said guiding and clamping mechanism further comprises a fixing member (44), said fixing member (44) cooperating with said fixing holes (43) to fix said connecting rod (42).

5. The dismounting device according to claim 4, wherein the guiding and clamping mechanism further comprises a plurality of supporting seats (45), the plurality of supporting seats (45) and the plurality of connecting rods (42) are arranged in a one-to-one correspondence, the supporting seats (45) are fixedly arranged on the side wall of the frame body (10) and located below the connecting rods (42), the supporting seats (45) are provided with threaded holes, and the fixing pieces (44) penetrate through the fixing holes (43) and are in threaded connection with the threaded holes.

6. The dismounting device according to claim 1, wherein the bottom of the frame body (10) is provided with a through hole (11), and the through hole (11) is located below the guiding and clamping mechanism and is arranged corresponding to the cutter head (30).

7. The dismounting device according to claim 1, characterized in that the bottom of the frame body (10) is provided with a plurality of supporting feet (12).

8. Dismounting device according to claim 2, characterized in that the side of the clamping head (41) facing the fastening member is cambered.

9. Dismounting device according to claim 1, characterized in that said handle (20) comprises a first section and a second section connected to each other, said second section having an angle with said first section, and said second section being at least partially inserted into said frame (10), and an end of said second section remote from said first section being detachably connected to said cutter head (30).

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