CN218440397U

CN218440397U - Damping device for terminal machine

Info

Publication number: CN218440397U
Application number: CN202222493884.1U
Authority: CN
Inventors: 周艳锋
Original assignee: Xiangyang Tongtong Create Electronic Technology Co ltd
Current assignee: Xiangyang Tongtong Create Electronic Technology Co ltd
Priority date: 2022-09-19
Filing date: 2022-09-19
Publication date: 2023-02-03
Anticipated expiration: 2032-09-19

Abstract

The utility model relates to a damping device for a terminal machine, which comprises an outer box body, wherein the opening of the outer box body points upwards; the inner box body is sleeved in the outer box body, and the opening of the inner box body is positioned at the same side as the opening of the outer box body and is positioned at the lower part of the terminal machine; one end of the first damping component extends towards the outer wall of the inner box body through the side wall of the outer box body so as to apply acting force to the outer wall of the outer box body; the cardboard, the one end of cardboard stretches into the inside of interior box to the lower part of joint terminal machine, the combined design of first damper and cardboard makes the shock attenuation effect promote by a wide margin, has avoided damping device great vibrations to appear.

Description

Damping device for terminal machine

Technical Field

The utility model relates to a shock attenuation technical field especially relates to a damping device that terminal machine was used.

Background

The terminal machine refers to a machine that the electric wire processing will be used, and it beats the five metals head to the electric wire end, then does and switches on again, and the terminal of beating out need not the welding just can link facilitates the use. The terminal machine can shake in daily use, and then causes the terminal machine operation unstability.

In order to reduce the vibration, a damping device is generally disposed at the bottom of the terminal machine. Damping device mainly includes the shock attenuation frame, is located the damping spring etc. of shock attenuation frame, and damping device absorbs the vibrations that the terminal machine produced through damping spring, and then promotes its shock attenuation effect. For example, the disclosed utility model patent: CN201921131366.7 a terminal machine shock attenuation auxiliary device, wherein rely on the location case to carry out the spacing to terminal machine horizontal and vertical to realize the buffering shock attenuation through the damping spring of location bottom of the case portion and the buffer beam that is located the location case outside.

However, the combined design of the positioning box, the spongy cushion and the buffer rod of the damping device can only roughly limit the terminal machine in a local range, the spongy cushion can deform under the extrusion of the terminal machine until the terminal machine does not recover deformation in the long-term use process of the damping device, and after the positioning box and the outer wall of the terminal machine generate a small gap, the terminal machine continuously generates small vibration in the operation process, the buffer effect brought by the single buffer rod is very limited, so that the damping device can vibrate immediately along with the vibration of the terminal machine, and finally the damping effect of the damping device on the terminal machine is reduced.

SUMMERY OF THE UTILITY MODEL

In view of the above, there is a need to provide a damping device for a terminal machine, so as to solve the technical problems that the damping device in the prior art only roughly limits the terminal machine and is easily affected by the vibration of the terminal machine, and the damping effect is reduced.

The utility model provides a damping device that terminal machine was used, include:

the opening of the outer box points upwards;

the inner box body is sleeved in the outer box body, and the opening of the inner box body is positioned at the same side as the opening of the outer box body and is positioned at the lower part of the terminal machine;

one end of the first damping component extends towards the outer wall of the inner box body through the side wall of the outer box body so as to apply acting force to the outer wall of the outer box body;

and one end of the clamping plate extends into the inner box body to clamp the lower part of the terminal machine.

The utility model discloses an in one embodiment, the lateral wall of outer box evenly seted up threaded hole, the lateral wall correspondence of interior box has seted up first blind hole, first damper's one end stretches into in proper order the screw hole with first blind hole is right the effort is applyed to the bottom of first blind hole, first damper's the other end stretches into in the threaded hole and with screw hole threaded connection.

The utility model discloses an in one embodiment, first damper includes uide bushing and first compression spring, first compression spring's one end is located in the uide bushing inner bottom and with the interior bottom fixed connection of uide bushing, first compression spring's the other end stretches out opening one side of uide bushing, the outer wall of uide bushing be provided with can with screw hole complex external screw thread.

In an embodiment of the present invention, the guide sleeve deviates from the fixed cross handle that is provided with of one end of the first compression spring.

The utility model discloses an in one embodiment, the cardboard includes the square board, the square board is close to one side of the inside of interior box is provided with the arch.

The utility model discloses an in the embodiment, the draw-in groove has evenly been seted up to the inner wall of interior box, the one end of cardboard stretches into in the draw-in groove and with the draw-in groove joint, the arch deviates from a lateral of cardboard the inside direction of interior box extends.

In an embodiment of the present invention, the protrusions are distributed in a matrix along the side wall of the square plate.

In an embodiment of the present invention, the second blind hole is disposed at the inner bottom of the inner box, the second compression spring is disposed in the second blind hole, and one end of the second compression spring extends out of the second blind hole and extends upward.

In an embodiment of the present invention, the second blind holes are distributed in a matrix.

In an embodiment of the present invention, the inner box extends into the outer box and is connected to the outer box.

Compared with the prior art, the utility model provides a pair of damping device that terminal machine was used has following beneficial effect:

(1) The inner box body is sleeved in the outer box body, and the lower part of the terminal machine is placed in the inner box body, so that the inner box body can be limited in all directions through the outer box body while the terminal machine is limited by the inner box body, and the damping effect is further improved;

(2) Through setting up first damper assembly to pass outer box and interior box with first shock attenuation in proper order, and apply the effort to the outer wall of interior box, and then reduced the vibrations displacement that terminal machine brought for interior box, promoted the shock attenuation effect to terminal machine.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, and to implement the technical means according to the content of the description, the preferred embodiments of the present invention are described in detail below with reference to the accompanying drawings. The detailed description of the present invention is given by the following examples and the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:

fig. 1 is an isometric view of an embodiment of a damping device for a terminal machine according to the present invention;

FIG. 2 is a top view of FIG. 1;

FIG. 3 is a schematic diagram of an embodiment of a damping device for the termination machine of FIG. 1;

FIG. 4 is a schematic structural diagram of an embodiment of the inner box in FIG. 1;

FIG. 5 is a schematic view of an embodiment of the outer case of FIG. 1;

FIG. 6 is a schematic structural view of an embodiment of the first suspension assembly of FIG. 1;

FIG. 7 is a schematic view of the guide housing of FIG. 6 in connection with one embodiment of a cross handle;

FIG. 8 is a schematic structural view of an embodiment of the card of FIG. 1;

FIG. 9 is a partially enlarged schematic view of an embodiment of the inner box of FIG. 1;

FIG. 10 is a disassembled schematic view of one embodiment of a second compression spring and damper of FIG. 9;

fig. 11 is a schematic view illustrating the first shock absorbing assembly and the damper according to an embodiment of the present invention.

The reference numbers are as follows:

10. an outer case; 20. an inner box body; 30. a first dampening member; 31. a first compression spring; 32. a guide sleeve; 33. a cross handle; 40. clamping a plate; 41. a square plate; 42. a protrusion; 50. a second compression spring; 60. a card slot; 70. a threaded hole; 80. a first blind hole; 90. a second blind hole; 100. the lower part of the terminal machine body; 110. an external thread; 120. a damper; 121. a piston rod.

Detailed Description

The following detailed description of the preferred embodiments of the invention, which is to be read in connection with the accompanying drawings, forms a part of this application, and together with the embodiments of the invention, serve to explain the principles of the invention and not to limit its scope.

Referring to fig. 1 to 11, the present invention provides a damping device for a terminal machine. The damping device can be applied to a terminal machine and used for bearing the terminal machine. Damping device can be better the realization to terminal machine's shock attenuation buffering.

It should be noted that the damping device of the present invention is not limited to a terminal machine, and can also be applied to other devices requiring damping. The present invention is directed to a damping device for a terminal machine, and the principle of the damping device for a terminal machine applied to other types of equipment is substantially the same as the principle of the damping device applied to the terminal machine, which is not repeated herein.

The utility model discloses a damping device that terminal machine was used, include: an outer case 10, an opening of the outer case 10 is directed upward; an inner box body 20, wherein the inner box body 20 is sleeved in the outer box body 10, and the opening of the inner box body 20 is arranged at the same side as the opening of the outer box body 10, and is arranged at the lower part of the terminal machine (namely, the lower part 100 of the terminal machine body in fig. 3, which will not be described in detail later); a first damper assembly 30, one end of which 30 extends toward the outer wall of the inner case 20 through the side wall of the outer case 10 to apply an acting force to the outer wall of the inner case 20; and a clamping plate 40, wherein one end of the clamping plate 40 extends into the inner box body 20 to clamp the lower part of the terminal machine. When the scheme is used specifically, the lower part of the terminal machine is only required to be placed in the inner box body 20, and the first damping component 30 extends into the outer wall of the inner box body 20 to apply acting force to the inner box body 20, so that the inner box body 20 is prevented from generating transverse vibration; in addition, with the inside of box 20 in cardboard 40 disect insertion, fill and realize the joint back through the tiny gap that cardboard 40 exists between with terminal machine lower part and interior box 20, further prevent that horizontal vibrations from appearing in the terminal machine, can effectively promote damping device's shock attenuation effect like this.

Further, the utility model discloses an in one embodiment, threaded hole 70 has evenly been seted up to the lateral wall of outer box 10, and first blind hole 80 has been seted up to the lateral wall correspondence of interior box 20, and the one end of first damper 30 stretches into threaded hole 70 and first blind hole 80 in proper order and applys the effort to the bottom of first blind hole 80, and the other end of first damper 30 stretches into in the threaded hole 70 and with threaded hole 70 threaded connection. This can make the first shock absorbing component 30 can construct a complete fastening structure through continuous approaching and applying pressure with the first blind hole 80 and the screw connection with the outer case 10, so that the inner case 20 can be well defined, preventing the occurrence of lateral vibration.

In order to exert the shock absorption effect better, the utility model discloses an embodiment, first shock attenuation subassembly 30 includes uide bushing 32 and first compression spring 31, and the bottom is provided with attenuator 120 in the uide bushing 32, the one end of first compression spring 31 stretch into in the uide bushing 32 and with attenuator 120's piston rod 121 fixed connection, the other end of first compression spring 31 stretch out uide bushing 32 opening one side, the outer wall of uide bushing 32 be provided with can with screw hole 70 complex external screw thread 110. Therefore, the first damping member 30 can be better fastened to the outer case 10 through the external thread 110, and thus, the first damping member 30 can be prevented from being loosened. Preferably, the first shock absorbing assembly 30 is also designed as a rod member, and a force (to the outer wall of the inner case 20) is applied thereto by being sequentially transitionally engaged with the outer case 10 and the inner case 20, so that the inner case 20 can be well defined.

In order to conveniently take the first damping assembly 30, in an embodiment of the present invention, the guide sleeve 32 is provided with a cross handle 33 fixed to the end deviating from the first compression spring 31.

The utility model discloses an in the embodiment, cardboard 40 includes square board 41, and one side of the inside that square board 41 is close to interior box 20 is provided with protruding 42, can conveniently strengthen the fastening and the injecing to terminal machine lower part outer wall through protruding 42 like this, and the preferred nylon of the material of protruding 42 adds fine (hardness height) glass.

Further, the utility model discloses an in the embodiment, draw-in groove 60 has evenly been seted up to the inner wall of interior box 20, the one end of cardboard 40 stretch into in draw-in groove 60 and with draw-in groove 60 joint, protruding 42 deviates from the inside direction extension of the inside box 20 of one side of cardboard 40, can inject its lateral displacement through the lower part outer wall of extrusion terminal machine like this.

In order to strengthen the limitation on the lower part of the terminal device and prevent the terminal device from vibrating, in an embodiment of the present invention, the protrusions 42 are distributed in a matrix along the side wall of the square plate 41.

In order to reduce the vibrations that longitudinal direction probably produced, the utility model discloses an in the embodiment, second blind hole 90 has been seted up to the interior bottom of interior box 20, is provided with second compression spring 50 in the second blind hole 90, and second blind hole 90 and upwards extension are stretched out to second compression spring 50's one end, and box 20 back including like this can be placed to the lower part that can make terminal machine body, its vertical direction also can obtain better shock attenuation effect. It should be noted that one end of the second compression spring 50 can also be fixedly disposed with the damper 120 (here, the damper 120 needs to be fixedly disposed in the second blind hole 90), so as to enhance the damping effect in the longitudinal direction.

Further, the utility model discloses an in the embodiment, second blind hole 90 is the matrix distribution, can set up more second compression springs 50 like this in second blind hole 90 to realize better shock attenuation effect.

In order to reduce the vibration of the inner casing 20, the inner casing 20 is inserted into the outer casing 10 and engaged with the outer casing 10. After the inner box 20 is installed in the outer box 10, the first damping members 30 are screwed into the threaded holes 70 one by one, and the outer wall of the inner box 20 is pressed by the first compression spring 31, so that the damping effect is improved.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention.

Claims

1. A damping device for a terminal machine, comprising:

the opening of the outer box points upwards;

one end of the first damping component extends towards the outer wall of the inner box body through the side wall of the outer box body so as to apply acting force to the outer wall of the inner box body;

2. The damping device for the terminal machine according to claim 1, wherein the side wall of the outer box body is uniformly provided with threaded holes, the side wall of the inner box body is correspondingly provided with first blind holes, one end of the first damping component sequentially extends into the threaded holes and the first blind holes and applies an acting force to the bottoms of the first blind holes, and the other end of the first damping component extends into the threaded holes and is in threaded connection with the threaded holes.

3. The damping device for the termination machine according to claim 2, wherein the first damping component comprises a guide sleeve and a first compression spring, a damper is arranged at the inner bottom of the guide sleeve, one end of the first compression spring extends into the guide sleeve and is fixedly connected with a piston rod of the damper, the other end of the first compression spring extends out of one side of the opening of the guide sleeve, and an external thread capable of being matched with the threaded hole is arranged on the outer wall of the guide sleeve.

4. The damping device for a termination machine according to claim 3, characterized in that a cross handle is fixedly arranged at an end of the guide sleeve facing away from the first compression spring.

5. The damping device for the terminal machine according to claim 1, wherein the clamping plate comprises a square plate, and a protrusion is provided on one side of the square plate close to the inside of the inner box.

6. The damping device for the terminal machine as claimed in claim 5, wherein the inner wall of the inner box is provided with a slot, one end of the clamping plate extends into the slot and is clamped with the slot, and one side of the protrusion departing from the clamping plate extends towards the inner direction of the inner box.

7. The damping device for a terminal machine according to claim 6, wherein the projections are arranged in a matrix along a side wall of the square plate.

8. The damping device for the terminal machine according to claim 7, wherein a second blind hole is formed in the inner bottom of the inner box, a second compression spring is arranged in the second blind hole, and one end of the second compression spring extends out of the second blind hole and extends upwards.

9. The damping device for a termination machine according to claim 8, wherein the second blind holes are arranged in a matrix.

10. The damping device for a terminal machine according to claim 7, wherein the inner case extends into the outer case and is engaged with the outer case.