CN220637566U

CN220637566U - Clamping tool for durability detection of automobile suspension spring

Info

Publication number: CN220637566U
Application number: CN202321840291.6U
Authority: CN
Inventors: 马宝禄
Original assignee: Hubei Xinbaoma Spring Co ltd
Current assignee: Hubei Xinbaoma Spring Co ltd
Priority date: 2023-07-13
Filing date: 2023-07-13
Publication date: 2024-03-22
Anticipated expiration: 2033-07-13

Abstract

The utility model discloses a clamping tool for detecting the durability of an automobile suspension spring, which comprises a base, a tool support, a bearing seat, a screw rod, a sliding block and a control panel, wherein the tool support is arranged on the base, a side plate is arranged on one side of the base, a compression block is arranged at the top of a nut seat, and the control panel is arranged on one side of the base. This detect and be provided with one set of automatic checkout device with centre gripping frock: the user can not only directly control the transmission device in the equipment through the control panel, thereby achieving the purpose of directly detecting the springs, but also can input a plurality of sets of data such as the diameter height of the detection springs into the control panel in advance, when the user needs to detect one set of springs, the user only needs to call out the data of the set of springs, then simple programming operation is carried out, the set of detection tool equipment can automatically complete all detection operations, the repeated reference of the user to the detection spring data is avoided, and the detection tool equipment is quite efficient.

Description

Clamping tool for durability detection of automobile suspension spring

Technical Field

The utility model relates to the technical field of detection, in particular to a clamping tool for durability detection of an automobile suspension spring.

Background

The clamping fixture for the durability detection of the automobile suspension spring is a special fixture for detecting the durability of the automobile suspension spring. The automobile suspension is an important part for ensuring riding comfort, meanwhile, the automobile suspension is used as a force transmission part for connecting a frame or a vehicle body with an axle or wheels, and is an important part for ensuring running safety of an automobile, in the automobile suspension, a spring is used as a damping and supporting part of the automobile to occupy extremely important positions, the mass of the spring directly relates to whether the damping of the automobile reaches standards or not, and the automobile framework is quite safe, so that the durability detection operation of the spring on the automobile suspension is required, however, the following problems exist in the existing clamping tool for the durability detection of the automobile suspension spring, such as:

as proposed in patent No. CN201821910789.4, a spring testing tool and a spring testing device, the device cannot perform adaptation operation on springs with various types and specifications, so that the device intelligently performs detection operation on springs with single specifications, which reduces the universalization degree of the device, and the device cannot store and call detected spring data, which definitely reduces the automation degree of the detection device, so we propose a clamping tool for durable detection of automobile suspension springs, so as to solve the problems proposed in the foregoing.

Disclosure of Invention

The utility model aims to provide a clamping tool for detecting the durability of an automobile suspension spring, which solves the problems that the clamping tool for detecting the durability of the automobile suspension spring in the market provided by the background technology cannot carry out adaptation operation on springs with various types and specifications, so that the detection operation on springs with single specifications is intelligently carried out, the universalization degree of the device is reduced, the clamping tool for detecting the durability of the automobile suspension spring in the market cannot store and call detected spring data, and the automation degree of the detection device is certainly reduced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a durable centre gripping frock of detecting of automotive suspension spring, includes base, frock support, bearing frame, lead screw, slider and control panel, install the frock support on the base, and at frock support top installation shell, set up in the shell and place the piece, and place a one side mounting groove, install the pneumatic cylinder in the recess, and set up the hydraulic stem in the pneumatic cylinder, the propulsion piece is installed to hydraulic stem one end, base one side installation curb plate, and install the bearing frame in the curb plate, link up the installation lead screw on the bearing frame, and set up the nut seat on the lead screw, nut seat top installation compact heap, the lead screw both sides all install the rail, and set up the slider on the rail, base one side installation control panel.

Preferably, the placing blocks are provided with a plurality of sets, each set of placing blocks is of a circular ring structure, the opening diameters of the placing blocks are different, all placing blocks are stacked together by taking the center line of the shell as a reference, a plurality of sets of placing blocks are arranged in the clamping tool for durable detection of the automobile suspension springs, a user can detect the springs according to the actual sizes of the springs, the opening diameters of the placing blocks with the opening diameters larger than the detection spring diameters are ejected out by a transmission device in driving equipment, for example, when the user needs to detect the springs with the opening diameters of ten millimeters, the opening diameters of the placing blocks with the opening diameters smaller than ten millimeters are ejected out by the transmission device in driving equipment, at the moment, the placing blocks with the opening diameters of less than ten millimeters are still kept in place, a groove is formed between the ejected placing blocks and the placing blocks kept in place, the springs can be placed in the groove by the user, so that the clamping operation of the springs is completed, the clamping device can adapt to the springs with any national standard sizes through the design of the plurality of the placing blocks with the opening diameters, the universality of the clamping device is improved, and the placing blocks with the opening diameters of the clamping device can be firmly placed according to the special design of the spring with the opening diameters of ten millimeters, and the spring can be guaranteed to be placed firmly and high.

Preferably, one surface of the pushing block is of a large inclination angle structure, the inclination angle of the pushing block and the slope angle arranged at the bottom of each set of placing block are mutually matched, when a user needs to push the pushing block to the bottom of the placing block through the driving device, the one surface of the pushing block and the slope arranged at the bottom of the placing block are mutually contacted, and the placing block can be very conveniently pushed out through the large inclination angle structure on the surface of the pushing block.

Preferably, the hydraulic rod forms a sliding structure in the hydraulic cylinder, when a user needs to push out the placing block, two sets of hydraulic cylinders can be started through the control panel, and the hydraulic rod starts to stretch synchronously under the driving of the hydraulic cylinders, so that the pushing block installed at one end of the two sets of hydraulic rods is driven to move synchronously to the bottom of the placing block, and the placing block can not incline in the rising or descending process due to the design of the two sets of hydraulic cylinders and the hydraulic rod, so that the placing block is damaged.

Preferably, the bearing seat, the screw and the nut seat form a screw transmission structure mutually, after the user finishes the clamping operation on the test spring, the motor on one side of the screw can be started through the control panel, because the bearing seat, the screw and the nut seat form the screw transmission structure mutually, when the motor drives the screw to rotate, the nut seat drives the compressing block arranged at the top of the nut seat to move along the screw in the vertical direction, the user can operate the control panel to drive the motor on one side of the screw to rotate clockwise, at the moment, the compressing block moves vertically downwards along the screw, so as to detect the spring arranged under the compressing block, after the detection operation is finished, the user can operate the control panel to drive the motor on one side of the screw to rotate anticlockwise, at the moment, the compressing block moves vertically upwards along the screw, at the moment, the user can take the spring out of the clamping tool, the whole set of detection operation can be finished automatically without manpower, and the detection efficiency is greatly improved.

Preferably, the sliding blocks form a sliding structure on the linear rails, when the compression block moves along the screw rod in the vertical direction, two sets of sliding blocks arranged on two sides of the bottom of the compression block move along the two sets of linear rails arranged on two sides of the screw rod in the vertical direction, and the design of the two sets of sliding blocks and the two sets of linear rails not only plays a guiding role for the movement of the compression block, but also improves the structural strength of the transmission mechanism on the side plate.

Preferably, the hydraulic cylinder and the motor on one side of the screw rod are controlled by the control panel in an integrated manner, so that a user can directly control a transmission device in the device through the control panel, the purpose of directly detecting the springs is achieved, a plurality of sets of data such as the diameter height of the detected springs can be input into the control panel in advance, when the user needs to detect one set of springs, the user only needs to call out the data of the set of springs, then simple programming operation is carried out, the set of detection tool equipment can automatically complete all detection operations, and the repeated reference of the user to the data of the detected springs is avoided.

Compared with the prior art, the utility model has the beneficial effects that: the clamping tool for the durability detection of the automobile suspension spring is provided with a set of clamping device and a set of automatic detection device:

1. the clamping tool for durable detection of the automobile suspension springs is internally provided with a plurality of sets of placing blocks, a user can detect the placing blocks with opening diameters larger than the diameter of the detection springs according to the actual size of the springs, for example, when the user needs to detect the springs with the diameters of ten millimeters, the user only needs to drive the transmission in the equipment to eject the placing blocks with the opening diameters slightly larger than ten millimeters, at the moment, the placing blocks with the opening diameters smaller than ten millimeters remain in situ, so that a groove is formed between the ejected placing blocks and the placing blocks with the in situ, the user can place the springs in the groove, so that the clamping operation of the springs is completed, the set of clamping device can adapt to the springs with any national standard size through the design of the plurality of sets of placing blocks with different opening diameters, the universality of the clamping device is improved, and the opening diameters of each set of placing blocks are specially designed according to national standards, so that the springs can be firmly clamped by the placing blocks, and the efficiency is quite high;

2. the user can not only directly control the transmission device in the equipment through the control panel, thereby achieving the purpose of directly detecting the springs, but also can input a plurality of sets of data such as the diameter height of the detection springs into the control panel in advance, when the user needs to detect one set of springs, the user only needs to call out the data of the set of springs, then simple programming operation is carried out, the set of detection tool equipment can automatically complete all detection operations, the repeated reference of the user to the detection spring data is avoided, and the detection tool equipment is quite efficient.

Drawings

FIG. 1 is a schematic diagram of the front structure of the present utility model;

FIG. 2 is a schematic side view of the present utility model;

FIG. 3 is a schematic view of a compact block according to the present utility model;

FIG. 4 is a schematic view of the structure of the housing of the present utility model;

FIG. 5 is a schematic view of the structure of the screw of the present utility model;

FIG. 6 is a schematic view of a side plate structure of the present utility model;

in the figure: 1. a base; 2. a tool support; 3. a housing; 4. placing a block; 5. a groove; 6. a hydraulic cylinder; 7. a hydraulic rod; 8. a propulsion block; 9. a side plate; 10. a bearing seat; 11. a screw rod; 12. a nut seat; 13. a compaction block; 14. a wire rail; 15. a slide block; 16. and a control panel.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-6, the present utility model provides a technical solution: the utility model provides a durable centre gripping frock of detecting of automotive suspension spring, includes base 1, frock support 2, shell 3, places piece 4, recess 5, pneumatic cylinder 6, hydraulic stem 7, impels piece 8, curb plate 9, bearing frame 10, lead screw 11, nut seat 12, compact heap 13, linear rail 14, slider 15 and control panel 16, its characterized in that: the fixture bracket 2 is installed on the base 1, the shell 3 is installed at the top of the fixture bracket 2, the placing blocks 4 are arranged in the shell 3, the grooves 5 are installed on one side of the placing blocks 4, the placing blocks 4 are provided with multiple sets, each set of placing blocks 4 is of a circular ring structure, the opening diameters of the placing blocks 4 are different, all placing blocks 4 are stacked together by taking the central line of the shell 3 as a reference, multiple sets of placing blocks 4 are arranged in the clamping fixture for durable detection of the automobile suspension springs, a user can detect the placing blocks 4 with the opening diameters larger than the diameter of the detecting springs according to the actual size of the springs, for example, when the user needs to detect the springs with the diameter of ten millimeters, only the transmission in the driving device is needed to eject the placing blocks 4 with the opening diameters slightly larger than ten millimeters, and the placing blocks 4 with the opening diameters smaller than ten millimeters remain in situ at the moment, so that a groove is formed between the ejected placing blocks 4 and the placing blocks 4 which are kept in situ, and the user can place the springs in the automobile suspension springs according to the standard, thereby the clamping device can be clamped by the special clamping device with the different opening diameters, and the opening diameters of the spring can be firmly placed in the special clamping device can be firmly designed according to the large-standard clamping device, and the spring can be placed in the special device is very small in the diameter of the size of the device.

Install pneumatic cylinder 6 in recess 5, and set up hydraulic stem 7 in pneumatic cylinder 6, hydraulic stem 7 one end installation impels piece 8, impel a face of piece 8 and be big inclination structure, and impel the inclination of piece 8 and every slope angle that sets up bottom piece 4 place mutually agree with, when the user needs to place piece 4 ejecting, can promote impel piece 8 to place piece 4 bottoms through drive arrangement, impel a face of piece 8 and the slope that places piece 4 bottoms and set up each other contact this moment, it is ejecting to place piece 4 very convenient through big inclination structure on impel the piece 8 face.

The hydraulic rod 7 forms a sliding structure in the hydraulic cylinder 6, when a user needs to push out the placement block 4, two sets of hydraulic cylinders 6 can be started through the control panel 16, and the hydraulic rod 7 starts to stretch synchronously under the driving of the hydraulic cylinders 6, so that the pushing block 8 installed at one end of the two sets of hydraulic rods 7 is driven to move synchronously towards the bottom of the placement block 4, and the placement block 4 can not incline in the rising or descending process due to the design of the two sets of hydraulic cylinders 6 and the hydraulic rod 7, so that the placement block 4 is damaged.

The side plate 9 is arranged on one side of the base 1, the bearing seat 10 is arranged in the side plate 9, the lead screw 11 is arranged on the bearing seat 10 in a penetrating way, the nut seat 12 is arranged on the lead screw 11, the compression block 13 is arranged at the top of the nut seat 12, the bearing seat 10, the lead screw 11 and the nut seat 12 mutually form a lead screw transmission structure, after a user finishes the clamping operation on the test spring, the motor on one side of the lead screw 11 can be started through the control panel 16, because the bearing seat 10, the lead screw 11 and the nut seat 12 mutually form the lead screw transmission structure, when the motor drives the lead screw 11 to rotate, the nut seat 12 drives the compression block 13 arranged at the top of the nut seat to move along the lead screw 11 in the vertical direction, the user can operate the control panel 16 to drive the motor on one side of the lead screw 11 to rotate clockwise, at the moment, the user can drive the motor on one side of the lead screw 11 to rotate anticlockwise, at the moment, the compression block 13 can take out the spring from the clamping tool, and the whole set of automatic detection tool can greatly improve the detection efficiency.

The wire rail 14 is arranged on two sides of the screw rod 11, the slide blocks 15 are arranged on the wire rail 14, the slide blocks 15 form a sliding structure on the wire rail 14, when the compression block 13 moves along the screw rod 11 in the vertical direction, two sets of slide blocks 15 arranged on two sides of the bottom of the compression block 13 move along the two sets of wire rails 14 arranged on two sides of the screw rod 11 in the vertical direction, and the design of the two sets of slide blocks 15 and the two sets of wire rails 14 not only plays a guiding role for the movement of the compression block 13, but also improves the structural strength of the transmission mechanism on the side plate 9.

The control panel 16 is arranged on one side of the base 1, the hydraulic cylinder 6 and the motor on one side of the screw rod 11 are controlled by the control panel 16 in an integrated manner, a user can directly control a transmission device in the device through the control panel 16, so that the purpose of directly detecting springs is achieved, a plurality of sets of data such as the diameter height of the detected springs can be input into the control panel 16 in advance, when the user needs to detect one set of springs, the user only needs to call out the data of the set of springs, then simple programming operation is carried out, the set of detection tool equipment can automatically complete all detection operations, and the repeated review of the data of the detected springs by the user is avoided.

Working principle: when the clamping tool for the durability detection of the automobile suspension spring is used, a plurality of sets of placing blocks 4 are arranged in the clamping tool for the durability detection of the automobile suspension spring, a user can detect the actual size of the spring according to the requirement, a transmission device in driving equipment drives the placing blocks 4 with the opening diameter larger than the diameter of the detection spring to eject out, for example, when the user needs to detect the spring with the diameter of ten millimeters, the transmission device in driving equipment only needs to eject out the placing blocks 4 with the opening diameter slightly larger than ten millimeters, at the moment, the placing blocks 4 with the opening diameter smaller than ten millimeters still remain in place, a groove is formed between the ejected placing blocks 4 and the placing blocks 4 with the holding positions, the user can place the spring in the groove, so that the clamping operation of the spring is completed, the clamping device can adapt to the spring with any national standard size through the design of the placing blocks 4 with different opening diameters, the universality of the clamping device is improved, and the opening diameter of each set of the placing blocks 4 is specially designed according to national standards, so that the spring can be firmly clamped by the placing blocks 4, and the clamping device is highly efficient.

When the user needs to push out the placing block 4, the pushing block 8 can be pushed to the bottom of the placing block 4 through the driving device, at the moment, one surface of the pushing block 8 and a slope arranged at the bottom of the placing block 4 are in contact with each other, and the placing block 4 can be very conveniently pushed out through a large inclination angle structure on the surface of the pushing block 8. When a user needs to push out the placement block 4, two sets of hydraulic cylinders 6 can be started through the control panel 16, and the hydraulic rods 7 start to stretch synchronously under the driving of the hydraulic cylinders 6, so that the pushing blocks 8 installed at one ends of the two sets of hydraulic rods 7 are driven to move synchronously towards the bottom of the placement block 4, and the placement block 4 can not incline in the lifting or descending process due to the design of the two sets of hydraulic cylinders 6 and the hydraulic rods 7, so that the placement block 4 is damaged.

After the user has accomplished the centre gripping operation to test spring, can start lead screw 11 one side motor through control panel 16, because bearing frame 10, lead screw 11 and nut seat 12 constitute screw drive structure each other, so when the motor drives lead screw 11 rotatory, nut seat 12 along with this drives the compact heap 13 of installing at its top and moves along lead screw 11 in the vertical direction, the user can operate control panel 16 drive lead screw 11 one side motor clockwise rotation, compact heap 13 is perpendicular downward movement along lead screw 11 this moment, thereby detect the operation to the spring of placing under compact heap 13, after the detection operation is accomplished, the user can operate control panel 16 drive lead screw 11 one side motor anticlockwise rotation, compact heap 13 is perpendicular upward movement along lead screw 11 this moment, the user can take out the spring from the centre gripping frock this moment, whole detection operation need not the manpower alright automatic completion, detection efficiency has been improved greatly. When the compression block 13 moves along the screw rod 11 in the vertical direction, the two sets of sliding blocks 15 arranged on two sides of the bottom of the compression block 13 move along the two sets of linear rails 14 arranged on two sides of the screw rod 11 in the vertical direction, and the design of the two sets of sliding blocks 15 and the two sets of linear rails 14 not only plays a guiding role for the movement of the compression block 13, but also improves the structural strength of the set of transmission mechanism on the side plate 9.

The user can not only directly control the transmission device in the equipment through the control panel 16 so as to achieve the purpose of directly detecting the springs, but also input a plurality of sets of data such as the diameter height of the detection springs into the control panel 16 in advance, when the user needs to detect one set of springs, the user only needs to call out the data of the set of springs, then simple programming operation is carried out, and the set of detection tool equipment can automatically complete all detection operations, so that the repeated reference of the user to the detection spring data is avoided, and the detection tool equipment is quite efficient. What is not described in detail in this specification is prior art known to those skilled in the art.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides an durable detection of automotive suspension spring is with centre gripping frock, includes base (1), frock support (2), bearing frame (10), lead screw (11), slider (15) and control panel (16), its characterized in that: install frock support (2) on base (1), and install shell (3) at frock support (2) top, set up in shell (3) and place piece (4), and place piece (4) one side mounting groove (5), install pneumatic cylinder (6) in recess (5), and set up hydraulic stem (7) in pneumatic cylinder (6), push away piece (8) are installed to hydraulic stem (7) one end, base (1) one side installation curb plate (9), and install bearing frame (10) in curb plate (9), link up installation lead screw (11) on bearing frame (10), and set up nut seat (12) on lead screw (11), nut seat (12) top installation compact heap (13), lead screw (11) both sides all install wire rail (14), and set up slider (15) on wire rail (14), control panel (16) are installed to base (1) one side.

2. The clamping tool for durability detection of an automotive suspension spring according to claim 1, wherein: the placing blocks (4) are provided with a plurality of sets, each set of placing blocks (4) is of a circular ring structure, the opening diameters of the placing blocks (4) of each set are different, and all the placing blocks (4) are stacked together by taking the central line of the shell (3) as a reference.

3. The clamping tool for durability detection of an automotive suspension spring according to claim 1, wherein: one surface of the pushing block (8) is of a large inclination angle structure, and the inclination angle of the pushing block (8) is matched with the slope angle arranged at the bottom of each set of placing block (4).

4. The clamping tool for durability detection of an automotive suspension spring according to claim 1, wherein: the hydraulic rod (7) forms a sliding structure in the hydraulic cylinder (6).

5. The clamping tool for durability detection of an automotive suspension spring according to claim 1, wherein: the bearing seat (10), the screw rod (11) and the nut seat (12) mutually form a screw rod transmission structure.

6. The clamping tool for durability detection of an automotive suspension spring according to claim 1, wherein: the sliding block (15) forms a sliding structure on the wire rail (14).

7. The clamping tool for durability detection of an automotive suspension spring according to claim 1, wherein: the hydraulic cylinder (6) and the motor on one side of the screw rod (11) are integrally controlled by the control panel (16).