CN218018080U

CN218018080U - Spring type compressing device

Info

Publication number: CN218018080U
Application number: CN202222030292.6U
Authority: CN
Inventors: 黄亚雄; 罗顺飞; 王群; 田瑞
Original assignee: Kunshan Xinhexiang Automobile Parts Co ltd
Current assignee: Kunshan Xinhexiang Automobile Parts Co ltd
Priority date: 2022-08-03
Filing date: 2022-08-03
Publication date: 2022-12-13
Anticipated expiration: 2032-08-03

Abstract

The utility model discloses a spring type compressing device, which relates to the technical field of detection tools and comprises a fixed base, a locking frame and a horizontal adjusting frame, wherein the locking frame and the horizontal adjusting frame are detachably connected with the fixed base, the fixed base is locked by the locking frame, the locking frame is vertical to the horizontal adjusting frame, and a compressing mechanism is arranged at one end of the horizontal adjusting frame, which is far away from the fixed base; the pressing mechanism comprises a sleeve, a movable rod and a pressure head, the sleeve is in threaded connection with the horizontal adjusting frame, the movable rod is inserted into a through hole in the sleeve and can slide up and down in the through hole, the pressure head is fixedly installed at the lower end of the movable rod, and a spring is arranged between the sleeve and the pressure head. The utility model discloses a design hold-down mechanism, the spring can be flexible by the difference of pressure size to realize the purpose of adjusting in real time.

Description

Spring type compressing device

Technical Field

The utility model belongs to the technical field of detection tool, specifically be a spring closing device.

Background

The test fixture belongs to a category under the fixture, and is specially used for testing and experimenting functions, power calibration, service life, performance and the like of a product. The voltage-withstanding test jig has high-speed and high-precision measurement performance, and is widely used for voltage-withstanding tests in the fields of motors and electronics.

The old-fashioned compact structure can not be according to compressing tightly nimble change of floating from top to bottom of part to the regulation of dynamics, and the dynamics is great, is not suitable for the part that can not compress tightly with big power. Therefore, a pressing device capable of clamping a part which cannot be pressed by large force needs to be designed.

In order to overcome the defects, the technical personnel in the field actively innovate and study to create a spring type compressing device.

SUMMERY OF THE UTILITY MODEL

Problem to prior art exists, the utility model provides a spring closing device to solve the problem that the closing device who proposes in the above-mentioned background art need be according to the nimble change of the fluctuation from top to bottom that compresses tightly the part.

In order to solve the technical problem, the utility model discloses a technical scheme be: the spring type pressing device comprises a fixed base, a locking frame and a horizontal adjusting frame, wherein the locking frame and the horizontal adjusting frame are detachably connected to the fixed base, the fixed base is locked through the locking frame, the locking frame is perpendicular to the horizontal adjusting frame, and a pressing mechanism is installed at one end, far away from the fixed base, of the horizontal adjusting frame;

the pressing mechanism comprises a sleeve, a movable rod and a pressure head, the sleeve is in threaded connection with the horizontal adjusting frame, the movable rod is inserted into a through hole in the sleeve and can slide up and down in the through hole, the pressure head is fixedly installed at the lower end of the movable rod, and a spring is arranged between the sleeve and the pressure head.

Further, the side wall of the movable rod is provided with a threaded portion, and a locking nut is connected to the threaded portion in a threaded mode.

Further, horizontal adjustment frame includes clamp and connecting rod, clamp detachable connect in unable adjustment base, the connecting rod with pass through the bolt fastening between the clamp.

Furthermore, the locking frame includes the stationary blade of two V types, two the stationary blade is about unable adjustment base symmetry sets up, the stationary blade with pass through bolted connection between the unable adjustment base.

Furthermore, the upper ends of the side walls of the two fixing pieces are abutted, and a locking sleeve is sleeved on the upper end of the locking frame.

Furthermore, the fixed base comprises two L-shaped bottom plates, the lower surfaces of the two bottom plates are positioned on the same plane, and the side walls of the two bottom plates are abutted.

Furthermore, a plurality of fixing holes are formed in the surface of the bottom plate.

The utility model has the advantages that:

1. the utility model discloses a closing device is connected with the spring through being provided with hold-down mechanism between pressure head and the sleeve, and when pressure head surface atress, through the deformation of spring, make the pressure head shift up, avoids the pressure head effect too big at the effort on part surface, to requiring lighter part to compressing tightly the dynamics to be suitable for, can be along with the nimble change of the fluctuation of part.

2. The utility model discloses a closing device is provided with the stationary blade of two V types, utilizes bolt locking stationary blade to establish the lock sleeve at the top cover of stationary blade, through bolt and lock sleeve combined action, guarantee that the laminating that two bottom plates can be tight is in the same place.

The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a side view of the present invention;

fig. 3 is a schematic structural view of the pressing mechanism of the present invention;

the parts in the drawings are numbered as follows:

the device comprises a fixed base 1, a bottom plate 11, a fixed hole 12, a locking frame 2, a fixing plate 21, a locking sleeve 22, a horizontal adjusting frame 3, a clamp 31, a connecting rod 32, a pressing mechanism 4, a sleeve 41, a movable rod 42, a pressure head 43, a spring 44 and a locking nut 45.

Detailed Description

The following description is provided for illustrative embodiments of the present invention, and the advantages and effects of the present invention will be readily apparent to those skilled in the art from the disclosure of the present invention. The present invention can also be implemented in other different ways, i.e., different modifications and changes can be made without departing from the scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "front", "rear", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected" and "disposed" are to be construed broadly, and may be, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b): the utility model provides a spring type closing device, as shown in fig. 1 to fig. 2, includes unable adjustment base 1, locking frame 2 and horizontal adjustment frame 3, the locking frame with horizontal adjustment frame detachable connect in unable adjustment base, unable adjustment base includes the bottom plate 11 of two L types, two the lower surface of bottom plate is in the coplanar, a plurality of fixed orificess 12 have been seted up on the surface of bottom plate, through at the downthehole fixing bolt of installation of fixed orifices to install whole device on table surface, two the vertically lateral wall laminating of bottom plate is in the same place. The bottom plate is locked through the locking frame, and the locking frame is perpendicular to the horizontal adjusting frame.

The locking frame comprises two V-shaped fixing pieces 21, the two fixing pieces are symmetrically arranged relative to the fixed base, the fixing pieces are connected with the fixed base through bolts, and the two fixing pieces and the two bottom plates are locked through the bolts. The upper ends of the side walls of the two fixing plates are abutted, the upper end of the locking frame is sleeved with the locking sleeve 22, the two fixing plates are inserted into the limiting hole in the bottom of the locking sleeve, the displacement of the two fixing plates is limited by the limiting hole, and the two fixing plates are prevented from being pushed open.

The horizontal adjusting frame comprises a clamp 31 and a connecting rod 32, the clamp is mounted on the fixed base through a bolt, the connecting rod and the clamp are fixed through a bolt, and the height of the whole device is adjusted through the bolt, so that the pressing force is changed.

A pressing mechanism 4 is arranged at one end of the connecting rod, which is far away from the fixed base; hold-down mechanism includes sleeve 41, movable rod 42 and pressure head 43, sleeve threaded connection in adjusting nut on the horizontal adjustment frame, the movable rod insert locate in the through-hole in the sleeve, and can slide from top to bottom in the through-hole, pressure head fixed mounting in the lower extreme of movable rod, the sleeve with be provided with spring 44 between the pressure head, the spring housing is established on the movable rod, and the both ends and sleeve and the pressure head of spring are inconsistent.

The lateral wall on the top of movable rod is provided with screw thread portion, threaded connection has lock nut 45 on the screw thread portion, utilizes lock nut to restrict the extreme low position of pressure head.

The utility model discloses a working process and theory of operation as follows:

when the device is used, the whole device is firstly installed on a workbench surface, a part with a standard height is placed below a pressure head, the height of a connecting rod is adjusted, the lower end of the pressure head can compress parts, then a sleeve is rotated, the pressing force of the pressure head is adjusted, and when the part cannot be moved by slight force, the installation of the whole device is completed.

The above only be the embodiment of the utility model, not consequently above only do the embodiment of the utility model is not consequently restricted the patent scope of the utility model, all utilize the equivalent structure that the content of the description and the attached drawings was made, or directly or indirectly use in other relevant technical field, all the same reason is included in the patent protection scope of the utility model.

Claims

1. The utility model provides a spring closing device which characterized in that: the locking device comprises a fixed base, a locking frame and a horizontal adjusting frame, wherein the locking frame and the horizontal adjusting frame are detachably connected to the fixed base, the fixed base is locked through the locking frame, the locking frame is perpendicular to the horizontal adjusting frame, and a pressing mechanism is installed at one end, far away from the fixed base, of the horizontal adjusting frame;

the pressing mechanism comprises a sleeve, a movable rod and a pressure head, the sleeve is in threaded connection with the horizontal adjusting frame, the movable rod is inserted into the through hole in the sleeve and can slide up and down in the through hole, the pressure head is fixedly installed at the lower end of the movable rod, and a spring is arranged between the sleeve and the pressure head.

2. The spring loaded compression device of claim 1, wherein: the lateral wall of movable rod is provided with screw thread portion, threaded connection has lock nut on the screw thread portion.

3. The spring loaded compression device of claim 1, wherein: the horizontal adjusting frame comprises a clamp and a connecting rod, the clamp is detachably connected to the fixed base, and the connecting rod is fixed between the clamp through a bolt.

4. The spring type compression device of claim 1, wherein: the locking frame comprises two V-shaped fixing plates, the two fixing plates are symmetrically arranged relative to the fixed base, and the fixing plates are connected with the fixed base through bolts.

5. The spring loaded compression device of claim 4, wherein: two the upper end of stationary blade lateral wall is inconsistent, the last pot head of locking frame is equipped with the lock sleeve.

6. The spring loaded compression device of claim 1, wherein: the fixed base comprises two L-shaped bottom plates, the lower surfaces of the two bottom plates are positioned on the same plane, and the side walls of the two bottom plates are abutted.

7. The spring loaded compression device of claim 6, wherein: the surface of the bottom plate is provided with a plurality of fixing holes.