CN216621662U - Frame fixture in frame torsional deformation volume test - Google Patents
Frame fixture in frame torsional deformation volume test Download PDFInfo
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- CN216621662U CN216621662U CN202123112568.7U CN202123112568U CN216621662U CN 216621662 U CN216621662 U CN 216621662U CN 202123112568 U CN202123112568 U CN 202123112568U CN 216621662 U CN216621662 U CN 216621662U
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Abstract
The utility model relates to the field of vehicle frame torsion tests, in particular to a vehicle frame clamping mechanism in a vehicle frame torsion deformation test, which comprises a control console, a control assembly and a clamping assembly, wherein the control console is a metal platform, the control assembly is horizontally inserted into two sides of the control console, the clamping assembly comprises four clamping plates, the four clamping plates are symmetrically arranged at the upper end of the control assembly, a part to be tested of a vehicle frame is suspended and clamped between the two clamping plates through a reinforcing screw rod, the four sides of the part are fixed, the clamping stability is improved, the vehicle frame is prevented from contacting with a table top, the friction is increased, the accuracy of test data is influenced, adjustable supporting rods are arranged on one sides of reinforcing blocks on the two sides of the reinforcing screw rod, the torsion stress of the clamping plates is supported and reinforced when the vehicle frame torsion test is carried out, the damage of the clamping plates is avoided, the service life is prolonged, and the cost is low, and the maintenance and the part replacement are convenient.
Description
Technical Field
The utility model relates to the field of frame torsion tests, in particular to a frame clamping mechanism in a frame torsion deformation test.
Background
The frame is the important supporting structure of vehicle structure, it is closely relevant with the life and the intensity of vehicle, when the frame is produced and is assembled, need to test the torsional deformation volume of frame, only the frame that accords with the intensity standard can be assembled and carry out next production processes, when testing the frame among the prior art, frame one side often contacts with the mesa, when leading to torsion test, bring certain error to exerting force data, thereby probably influence experimental accuracy, if carry out unsettled centre gripping with the frame, the frame centre gripping unstability can appear or excessive centre gripping causes the problem of frame deformation, and equipment cost is higher.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a frame clamping mechanism in a frame torsional deformation test, which aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a frame fixture among frame torsional deformation volume is experimental, frame fixture includes:
the control console is a metal console;
the control assembly is horizontally inserted and connected with two sides of the console;
the clamping assembly comprises four clamping plates, and the four clamping plates are symmetrically arranged at the upper end of the control assembly;
the reinforcing assembly comprises four reinforcing screws, reinforcing blocks are sleeved on two sides of each reinforcing screw, and the four reinforcing screws are symmetrically inserted into the clamping plates;
and the supporting component is arranged on one side of the reinforcing block and is connected with one side of the clamping plate in an inserting manner.
Preferably, the control assembly comprises two control screw rods, control grooves are symmetrically formed in two sides of the upper end of the console, and the two control screw rods are horizontally inserted into the two control grooves respectively.
Preferably, splint are L shape structural slab, and four splint cup joint two control lead screw both sides through two bisymmetry of internal thread section of thick bamboo respectively and set up, and the centre gripping is equipped with the frame between the riser of four splint, and splint and frame contact one side center all run through and have seted up the bar groove.
Preferably, four the two bisymmetry grafting of reinforcing screw are arranged in the bar inslot of two splint on one side, and both ends contact about two reinforcing screw respectively with the frame.
Preferably, the reinforcing block is sleeved with a reinforcing screw through threads and penetrates through one side of the strip-shaped groove, and anti-skid grains are arranged on one side of the reinforcing block, which is in contact with the clamping plate.
Preferably, the supporting component comprises an adjusting barrel, an adjusting screw rod is inserted and connected in the center of the adjusting barrel through a bearing, a first bevel gear and a supporting rod are sleeved and connected on two sides of an inserting bearing of the adjusting screw rod respectively, two abutting grooves are formed in the upper end of a transverse plate of the clamping plate, and the lower ends of the two supporting rods on one side are inserted and connected with the two abutting grooves respectively.
Preferably, one side of the adjusting cylinder is provided with a control ring, a control shaft is inserted into the control ring through one side of the adjusting cylinder through a bearing, the control shaft is arranged in the adjusting ring and one side of the adjusting cylinder and is respectively provided with a knob and a second bevel gear, and the second bevel gear is meshed with one side of the first bevel gear.
Compared with the prior art, the utility model has the beneficial effects that:
1. the part to be tested of the frame is clamped between the two clamping plates in a hanging manner through the reinforcing screw rod, and the four sides of the part are fixed, so that the clamping stability is improved, the frame is prevented from contacting with the table top, the friction is increased, and the accuracy of test data is influenced;
2. through all being equipped with adjustable's bracing piece in the boss one side of strengthening the screw rod both sides, when carrying out the frame and twist reverse the detection, support the enhancement to the atress that twists reverse of splint, avoid splint to cause the damage, improve life, and the cost is lower, convenient maintenance and spare part change.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a partial top view of the structure of the present invention;
FIG. 3 is a schematic view of a reinforcing block according to the present invention;
FIG. 4 is a schematic view of the portion A of FIG. 1 according to the present invention.
In the figure: the device comprises a control console 1, a clamping plate 2, a reinforcing screw rod 3, a reinforcing block 4, a control screw rod 5, a frame 6, a strip-shaped groove 7, an adjusting cylinder 8, an adjusting screw rod 9, a first bevel gear 10, a supporting rod 11, an abutting groove 12, a knob 13 and a second bevel gear 14.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below. The embodiments of the present invention, and all other embodiments obtained by a person of ordinary skill in the art without any inventive work, belong to the scope of protection of the present invention.
Referring to fig. 1-4, the present invention provides a frame clamping mechanism for frame torsion deformation test: frame fixture includes:
the control device comprises a control table 1, wherein the control table 1 is a metal table, a control assembly is arranged on two sides of the control assembly horizontally inserted into the control table 1 and comprises two control screws 5, control grooves are symmetrically formed in two sides of the upper end of the control table 1, the two control screws 5 are horizontally inserted into the two control grooves respectively, a clamping assembly is arranged on the clamping assembly and comprises four clamping plates 2, the four clamping plates 2 are symmetrically arranged on the upper end of the control assembly, the clamping plates 2 are L-shaped structural plates, the four clamping plates 2 are symmetrically sleeved on two sides of the two control screws 5 respectively through internal thread cylinders in a pairwise manner, a frame 6 is clamped between vertical plates of the four clamping plates 2, a strip-shaped groove 7 is formed in the center of one side of the clamping plates 2, which is in contact with the frame 6, and the frame 6 is clamped and limited in a suspended manner;
the reinforcing component comprises four reinforcing screws 3, reinforcing blocks 4 are sleeved on two sides of each reinforcing screw 3, the four reinforcing screws 3 are symmetrically inserted into the strip-shaped grooves 7 of the two clamping plates 2 on one side, the two reinforcing screws 3 are respectively contacted with the upper end and the lower end of the frame 6, the reinforcing blocks 4 are arranged by penetrating through the strip-shaped grooves 7 by the reinforcing screws 3 through threaded sleeves, anti-slip threads are arranged on one sides of the reinforcing blocks 4, which are contacted with the clamping plates 2, the supporting component is arranged on one side of the reinforcing blocks 4 and is connected with one side of the clamping plates 2 in an inserting way, the supporting component comprises an adjusting cylinder 8, the adjusting cylinder 8 is arranged on one side of the reinforcing blocks 4 through a rotating shaft, an adjusting screw 9 is inserted into the inner center of the adjusting cylinder 8 through a bearing, a first bevel gear 10 and a supporting rod 11 are respectively sleeved on two sides of inserting bearings of the adjusting screw 9, two abutting grooves 12 are formed in the upper end of the transverse plate of the clamping plate 2, and the lower ends of the two supporting rods 11 on one side are respectively inserted into the two abutting grooves 12. The adjusting cylinder 8 is provided with a control ring on one side, the control ring is internally provided with a control shaft in a splicing manner through a bearing on one side of the adjusting cylinder 8, the control shaft is arranged in the adjusting ring and the adjusting cylinder 8, one side of the control shaft is respectively provided with a knob 13 and a second bevel gear 14, and the second bevel gear 14 is meshed with one side of the first bevel gear 10 to be connected, so that the service life of the clamping plate 2 is prolonged.
The working principle is as follows: when the device is used, the control screw rod 5 is driven by a common motor in the prior art to control the two clamping plates 2 to move to a position almost conforming to the size of the frame 6, the two reinforcing screw rods 3 are taken out and respectively horizontally inserted into the strip-shaped grooves 7 of the two clamping plates 2 at the two sides, then the frame 6 is placed into the frame 6, the lower end of the frame 6 is contacted with the upper end of the reinforcing screw rod 3, then the other two reinforcing screw rods 3 are installed in the same way, the control screw rod 5 drives the clamping plates 2 to further clamp the frame 6, the adjusting cylinder 8 rotates to drive the reinforcing block 4 to rotate, the two clamping plates 2 are clamped and limited through threads, the position of the reinforcing screw rods 3 is kept still, the knob 13 rotates to drive the second bevel gear 14 to control the first bevel gear 10 to rotate, the adjusting support rod 11 extends out of the adjusting cylinder 8, then one side of the support rod 11 is inserted into the abutting groove 12 through the rotating shaft, support two 2 one sides of splint and strengthen, improve splint 2 life.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a frame fixture in frame torsional deformation volume is experimental which characterized in that: frame fixture includes:
the control console (1), the control console (1) is a metal console;
the control assembly is horizontally inserted into two sides of the console (1);
the clamping assembly comprises four clamping plates (2), and the four clamping plates (2) are symmetrically arranged at the upper end of the control assembly;
the reinforcing component comprises four reinforcing screw rods (3), reinforcing blocks (4) are sleeved on two sides of each reinforcing screw rod (3), and the four reinforcing screw rods (3) are symmetrically inserted into the clamping plates (2);
the supporting component is arranged on one side of the reinforcing block (4), and the supporting component is connected with one side of the clamping plate (2) in an inserting mode.
2. The frame clamping mechanism in the frame torsional deformation test of claim 1, which is characterized in that: the control assembly comprises two control lead screws (5), control grooves are symmetrically formed in two sides of the upper end of the console (1), and the two control lead screws (5) are horizontally inserted into the two control grooves respectively.
3. The frame clamping mechanism in the frame torsional deformation test of claim 2, which is characterized in that: splint (2) are L shape structural slab, and four splint (2) cup joint two control lead screw (5) both sides through two bisymmetry of internal thread section of thick bamboo respectively and set up, and the centre gripping is equipped with frame (6) between the riser of four splint (2), and splint (2) and frame (6) contact one side center and all run through and have seted up bar groove (7).
4. The frame clamping mechanism in the frame torsional deformation test of claim 3, which is characterized in that: four reinforcing screw rods (3) are symmetrically spliced in two strip-shaped grooves (7) of the two clamping plates (2) on one side, and the two reinforcing screw rods (3) are respectively contacted with the upper end and the lower end of the frame (6).
5. The frame clamping mechanism in the frame torsional deformation test of claim 4, which is characterized in that: reinforcing block (4) cup joints reinforcing screw (3) through the screw thread and runs through bar groove (7) one side setting, and reinforcing block (4) and splint (2) contact one side and are equipped with anti-skidding line.
6. The frame clamping mechanism in the frame torsional deformation test of claim 5, which is characterized in that: the supporting component comprises an adjusting cylinder (8), the adjusting cylinder (8) is arranged on one side of a rotating shaft inserting reinforcing block (4), an adjusting screw rod (9) is arranged in the center of the adjusting cylinder (8) in an inserting mode through a bearing, the two sides of the inserting bearing of the adjusting screw rod (9) are respectively sleeved with a first bevel gear (10) and a supporting rod (11), two abutting grooves (12) are formed in the upper end of a transverse plate of the clamping plate (2), and the lower ends of the two supporting rods (11) on one side are respectively inserted with two abutting grooves (12).
7. The frame clamping mechanism in the frame torsional deformation test of claim 6, which is characterized in that: and a control ring is arranged on one side of the adjusting cylinder (8), a control shaft is inserted into the control ring through one side of the adjusting cylinder (8) through a bearing, a knob (13) and a second bevel gear (14) are respectively arranged on one side of the control shaft in the adjusting ring and the adjusting cylinder (8), and the second bevel gear (14) is meshed with one side of the first bevel gear (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123112568.7U CN216621662U (en) | 2021-12-10 | 2021-12-10 | Frame fixture in frame torsional deformation volume test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123112568.7U CN216621662U (en) | 2021-12-10 | 2021-12-10 | Frame fixture in frame torsional deformation volume test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216621662U true CN216621662U (en) | 2022-05-27 |
Family
ID=81703256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123112568.7U Active CN216621662U (en) | 2021-12-10 | 2021-12-10 | Frame fixture in frame torsional deformation volume test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216621662U (en) |
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2021
- 2021-12-10 CN CN202123112568.7U patent/CN216621662U/en active Active
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