CN210741827U - Pressure detection device for shaft sleeve of brake lever hanging seat - Google Patents
Pressure detection device for shaft sleeve of brake lever hanging seat Download PDFInfo
- Publication number
- CN210741827U CN210741827U CN201922045220.7U CN201922045220U CN210741827U CN 210741827 U CN210741827 U CN 210741827U CN 201922045220 U CN201922045220 U CN 201922045220U CN 210741827 U CN210741827 U CN 210741827U
- Authority
- CN
- China
- Prior art keywords
- hanging seat
- pressure
- support column
- shaft sleeve
- brake lever
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The utility model relates to a pressure detection device for a shaft sleeve of a brake lever hanging seat, which comprises a workbench, wherein a hydraulic component for applying pressure is arranged on the workbench, and a fixing component for fixing the hanging seat is arranged below the hydraulic component on the workbench; the hydraulic assembly comprises a support frame fixedly arranged on the workbench and a hydraulic cylinder fixedly arranged on the support frame, the telescopic end of the hydraulic cylinder penetrates through the top surface of the support frame to be provided with a pressure head, and a pressure sensor is fixedly arranged between the pressure head and the telescopic end of the hydraulic cylinder; the fixed subassembly is including setting firmly the support column under the pressure head on the workstation, the holding tank that the internal diameter is greater than the axle sleeve external diameter is seted up to the support column upper end, offer on the lateral wall of support column and be used for the card to go into the draw-in groove that is located the connecting plate of hanging seat lower part. The utility model has the advantages of simple structure, convenient operation and being convenient for with the fixed of hanging seat centre gripping.
Description
Technical Field
The utility model belongs to the technical field of the technique that the hanging seat detected and specifically relates to a braking lever hanging seat axle sleeve pressure measurement.
Background
The brake lever hanging seat is an important component of the clamp, and plays a role in erecting the whole brake clamp, fixing two brake levers and transmitting torque.
The existing hanging seat comprises a first connecting plate 11 and a second connecting plate 12 which are parallel to each other, two mounting holes 13 are respectively formed in the first connecting plate 11 and the second connecting plate 12, parts are abraded due to long-term friction in moving parts, and the parts need to be replaced when the clearance between a shaft and the holes is abraded to a certain degree, so that a designer selects a material with lower hardness and better wear resistance as a shaft sleeve 14 to be arranged in the mounting holes 13 during design, and the shaft sleeve 14 and the mounting holes 13 are fixed in an interference fit mode, so that the abrasion between the shaft and the hanging seat 1 can be reduced. However, if the shaft sleeve 14 and the mounting hole 13 are not firmly fixed, the shaft sleeve 14 is easy to be stripped during the operation of the clamp, so that a force measuring device is needed for measuring the mounting stability of the shaft sleeve 14 in the mounting hole 13 on the hanging seat 1.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a braking lever hanging seat axle sleeve pressure measurement has simple structure, convenient operation and is convenient for will hang the fixed advantage of seat centre gripping.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
a pressure detection device for a shaft sleeve of a brake lever hanging seat comprises a workbench, wherein a hydraulic assembly for applying pressure is arranged on the workbench, and a fixing assembly for fixing the hanging seat is arranged below the hydraulic assembly on the workbench;
the hydraulic assembly comprises a support frame fixedly arranged on the workbench and a hydraulic cylinder fixedly arranged on the support frame, the telescopic end of the hydraulic cylinder penetrates through the top surface of the support frame to be provided with a pressure head, and a pressure sensor is fixedly arranged between the pressure head and the telescopic end of the hydraulic cylinder;
the fixed subassembly is including setting firmly the support column under the pressure head on the workstation, the holding tank that the internal diameter is greater than the axle sleeve external diameter is seted up to the support column upper end, offer on the lateral wall of support column and be used for the card to go into the draw-in groove that is located the connecting plate of hanging seat lower part.
Through adopting above-mentioned technical scheme, support the seat of hanging through the support column to the cooperation holding tank provides certain displacement space for the axle sleeve, thereby is convenient for detect the stability of axle sleeve installation, and the draw-in groove can support the connecting plate of hanging the seat lower extreme, guarantees the stability of hanging the seat, has simple structure, convenient operation and is convenient for will hang the fixed advantage of seat centre gripping.
The utility model discloses further set up to: the top surface of support frame slides and is provided with the guide bar that is on a parallel with the pneumatic cylinder, the guide bar passes the top surface of support frame and the flexible end fixed connection of pneumatic cylinder.
Through adopting above-mentioned technical scheme, through setting up the guide bar, can carry on spacingly to the flexible end of pneumatic cylinder, guarantee that it reciprocates vertically.
The utility model discloses further set up to: the support column is inside to be provided with between holding tank and draw-in groove and to hold the chamber, hold chamber and draw-in groove intercommunication, it is provided with the bolt to hold the intracavity slip, set firmly the outside control lever of support column that stretches out on the lateral wall of bolt, set up the spout that supplies the control lever to reciprocate on the lateral wall that the support column deviates from draw-in groove one side.
Through adopting above-mentioned technical scheme, insert its mounting hole with the bolt through the control lever, carry out spacing fixed to the seat of hanging, avoid the seat of hanging to take place to remove in position when external force, stability is better.
The utility model discloses further set up to: the upper end that holds the intracavity at the bolt is provided with the spring that is used for driving about the bolt and moves down, spring one end top is pressed on holding the inner wall in chamber, and the other end top is pressed on the bolt upper end.
Through adopting above-mentioned technical scheme, through setting up the spring, the bolt can be stable under the effect of spring insert establish in the mounting hole, and stability is better.
The utility model discloses further set up to: the clamping grooves are respectively communicated with two side walls of the supporting column.
Through adopting above-mentioned technical scheme, can detect at a mounting hole and accomplish after, remove along the draw-in groove and hang the seat, carry out the detection of next mounting hole, it is more convenient to operate, and efficiency is higher.
The utility model discloses further set up to: supporting blocks are fixedly arranged on the supporting columns on two sides of the clamping grooves respectively, and the top surfaces of the supporting blocks are flush with the bottom surfaces of the clamping grooves.
By adopting the technical scheme, the lifting seat can be supported through the supporting block, and the stability of the lifting seat placed on the supporting column is ensured; simultaneously, by arranging the supporting block, the hanging seat can slide on the supporting block after the mounting hole is detected, and the hanging seat is moved to the other mounting hole, so that the operation is more convenient.
The utility model discloses further set up to: the two opposite sides of the bottom of the supporting column extend outwards to form a connecting plate, bolt holes are formed in the connecting plate, and the connecting plate is fixed with the workbench through bolts.
Through adopting above-mentioned technical scheme, through the fixed setting of bolt with the support column on the workstation, guarantee the stability of support column on the one hand, on the other hand is convenient for demolish the support column after using the completion, makes hydraulic assembly be used for other parts installation uses.
The utility model discloses further set up to: and one end of the control rod, which is far away from the bolt, is sleeved with a rubber sleeve.
Through adopting above-mentioned technical scheme, the rubber sleeve is soft in texture, increases the travelling comfort that the hand gripped, is convenient for grip on the control lever.
To sum up, the utility model discloses a beneficial technological effect does:
1. the hanging seat is supported through the supporting columns and is matched with the containing groove to provide a certain displacement space for the shaft sleeve, so that the stability of shaft sleeve installation is convenient to detect, the connecting plate at the lower end of the hanging seat can be supported through the clamping groove, the stability of the hanging seat is ensured, and the hanging seat has the advantages of simple structure, convenience in operation and convenience in clamping and fixing the hanging seat;
2. by arranging the control rod and the bolt, the bolt is inserted into the mounting hole of the control rod to limit and fix the hanging seat, so that the position of the hanging seat is prevented from moving when an external force is applied, and the stability is better;
3. the lifting seat can be supported through the supporting block, and the stability of the lifting seat placed on the supporting column is ensured; simultaneously, by arranging the supporting block, the hanging seat can slide on the supporting block after the mounting hole is detected, and the hanging seat is moved to the other mounting hole, so that the operation is more convenient.
Drawings
FIG. 1 is a schematic view of the overall structure;
figure 2 is a cross-sectional view of the support post.
In the figure, 1, a hanging seat; 11. a first connecting plate; 12. a second connecting plate; 13. mounting holes; 14. a shaft sleeve; 2. a work table; 3. a hydraulic assembly; 31. a support frame; 32. a hydraulic cylinder; 33. a pressure head; 34. a pressure sensor; 35. a guide bar; 4. a fixing assembly; 41. a support pillar; 411. a connecting plate; 42. accommodating grooves; 43. a card slot; 44. an accommodating chamber; 45. a bolt; 46. a control lever; 47. a spring; 5. and (7) a supporting block.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1 and 2, for the utility model discloses a brake lever hangs seat axle sleeve pressure measurement, including workstation 2, the fixed hydraulic assembly 3 that is used for exerting pressure that is provided with on workstation 2, be provided with the fixed subassembly 4 that is used for fixed seat 1 that hangs under hydraulic assembly 3 on workstation 2.
The hydraulic assembly 3 comprises a support frame 31, the support frame 31 is door-shaped and is fixedly arranged on the workbench 2, a hydraulic cylinder 32 is fixedly arranged on the top surface of the support frame 31, the telescopic end of the hydraulic cylinder 32 penetrates through the top surface of the support frame 31 and is provided with a pressure head 33, a pressure sensor 34 is fixedly arranged between the pressure head 33 and the telescopic end of the hydraulic cylinder 32, and the outer diameter of the pressure head 33 is the same as that of the shaft sleeve 14, so that when the pressure head 33 applies downward pressure, the pressure head 33 can abut against the shaft sleeve 14 to apply pressure to the shaft sleeve 14. The amount of pressure exerted by the hydraulic cylinder 32 on the sleeve 14 can be derived by the pressure sensor 34.
The guide rod 35 parallel to the hydraulic cylinder 32 is arranged on the top surface of the support frame 31 in a sliding mode, the lower end of the guide rod 35 penetrates through the top surface of the support frame 31 and is fixedly connected with the telescopic end of the hydraulic cylinder 32, and the telescopic end of the hydraulic cylinder 32 can be limited by the guide rod 35, so that the vertical up-down movement of the telescopic end is guaranteed.
In use, one of the mounting holes 13 of the first connecting plate 11 is placed on the supporting column 41 corresponding to the receiving groove 42, one end of the second connecting plate 12 is inserted into the receiving groove 42 and fixed, then the sleeve 14 is pressed by the hydraulic cylinder 32, and according to the pressure sensor 34, when a certain pressure is applied by the hydraulic cylinder 32, the pressure is stopped, and the pressure resistance of the sleeve 14 is judged.
The supporting column 41 is internally provided with an accommodating cavity 44 between the accommodating groove 42 and the clamping groove 43, the accommodating cavity 44 is communicated with the clamping groove 43, a bolt 45 is arranged in the accommodating cavity 44 in a sliding manner, a control rod 46 extending out of the supporting column 41 is fixedly arranged on the side wall of the bolt 45, and the control rod 46 is arranged on one side of the supporting column 41 departing from the accommodating groove 42. Offer the spout that supplies control lever 46 to reciprocate on the lateral wall of support column 41, through setting up bolt 45, when hanging seat 1 lower part connecting plate 411 inserts in holding tank 42, insert its mounting hole 13 with bolt 45 through control lever 46 in, carry out spacing fixed to hanging seat 1, avoid hanging seat 1 position when external force to take place to remove, stability is better.
Further, a spring 47 for driving the plug 45 to move downwards is arranged at the upper end of the plug 45 in the accommodating cavity 44, one end of the spring 47 is pressed against the inner wall of the accommodating cavity 44, the other end of the spring 47 is pressed against the upper end of the plug 45, and by arranging the spring 47, the plug 45 can be stably inserted into the mounting hole 13 under the action of the spring 47, so that the stability is better.
Two ends of the clamping groove 43 are respectively communicated with two side walls of the supporting column 41, supporting blocks 5 are respectively fixedly arranged on the supporting column 41 on two sides of the clamping groove 43, the top surface of each supporting block 5 is flush with the bottom surface of the corresponding clamping groove 43, the lifting seat 1 can be supported through the supporting blocks 5, and the stability of the lifting seat 1 placed on the supporting column 41 is guaranteed; meanwhile, by arranging the supporting block 5, the hanging seat 1 can slide on the supporting block 5 and move to the other mounting hole 13 after the mounting hole 13 is detected, and the operation is more convenient.
The rubber sleeve is sleeved at one end, far away from the bolt 45, of the control rod 46, the rubber sleeve is soft in texture, the comfort of holding by hands is improved, and the control rod 46 is convenient to hold.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides a braking lever hanging seat axle sleeve pressure measurement, its characterized in that: the device comprises a workbench (2), wherein a hydraulic assembly (3) for applying pressure is arranged on the workbench (2), and a fixing assembly (4) for fixing a hanging seat (1) is arranged on the workbench (2) below the hydraulic assembly (3);
the hydraulic assembly (3) comprises a support frame (31) fixedly arranged on the workbench (2) and a hydraulic cylinder (32) fixedly arranged on the support frame (31), a pressure head (33) is installed at the telescopic end of the hydraulic cylinder (32) through the top surface of the support frame (31), and a pressure sensor (34) is fixedly arranged between the pressure head (33) and the telescopic end of the hydraulic cylinder (32);
fixed subassembly (4) including setting firmly support column (41) under pressure head (33) on workstation (2), holding tank (42) that the internal diameter is greater than axle sleeve (14) external diameter are seted up to support column (41) upper end, offer on the lateral wall of support column (41) and be used for the card to go into draw-in groove (43) that are located connecting plate (411) of hanging seat (1) lower part.
2. The device for detecting the pressure of the shaft sleeve of the brake lever hanging seat according to claim 1, wherein: the top surface of support frame (31) slides and is provided with guide bar (35) that is on a parallel with pneumatic cylinder (32), guide bar (35) pass the top surface of support frame (31) and the flexible end fixed connection of pneumatic cylinder (32).
3. The device for detecting the pressure of the shaft sleeve of the brake lever hanging seat according to claim 1, wherein: support column (41) are inside to be provided with between holding tank (42) and draw-in groove (43) and to hold chamber (44), hold chamber (44) and draw-in groove (43) intercommunication, it is provided with bolt (45) to slide in chamber (44) to hold, set firmly on the lateral wall of bolt (45) and stretch out outside control lever (46) of support column (41), set up the spout that supplies control lever (46) to reciprocate on the lateral wall that support column (41) deviate from draw-in groove (43) one side.
4. The device for detecting the pressure of the shaft sleeve of the brake lever hanging seat as claimed in claim 3, wherein: a spring (47) for driving the plug pin (45) to move downwards is arranged at the upper end of the plug pin (45) in the accommodating cavity (44), one end of the spring (47) is pressed against the inner wall of the accommodating cavity (44), and the other end of the spring is pressed against the upper end of the plug pin (45).
5. The device for detecting the pressure of the shaft sleeve of the brake lever hanging seat according to claim 1, wherein: the clamping grooves (43) are respectively communicated with two side walls of the supporting column (41).
6. The device for detecting the pressure of the shaft sleeve of the brake lever hanging seat as claimed in claim 5, wherein: supporting blocks (5) are fixedly arranged on the supporting columns (41) on two sides of the clamping grooves (43) respectively, and the top surfaces of the supporting blocks (5) are flush with the bottom surfaces of the clamping grooves (43).
7. The device for detecting the pressure of the shaft sleeve of the brake lever hanging seat according to claim 1, wherein: the relative both sides in bottom of support column (41) outwards extend and form connecting plate (411), set up the bolt hole on connecting plate (411), it is fixed with workstation (2) through the bolt.
8. The device for detecting the pressure of the shaft sleeve of the brake lever hanging seat as claimed in claim 3, wherein: and one end of the control rod (46) far away from the plug pin (45) is sleeved with a rubber sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922045220.7U CN210741827U (en) | 2019-11-23 | 2019-11-23 | Pressure detection device for shaft sleeve of brake lever hanging seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922045220.7U CN210741827U (en) | 2019-11-23 | 2019-11-23 | Pressure detection device for shaft sleeve of brake lever hanging seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210741827U true CN210741827U (en) | 2020-06-12 |
Family
ID=70986436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922045220.7U Active CN210741827U (en) | 2019-11-23 | 2019-11-23 | Pressure detection device for shaft sleeve of brake lever hanging seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210741827U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114112344A (en) * | 2021-11-15 | 2022-03-01 | 大连交通大学 | Mechanical system innovation combined test platform |
-
2019
- 2019-11-23 CN CN201922045220.7U patent/CN210741827U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114112344A (en) * | 2021-11-15 | 2022-03-01 | 大连交通大学 | Mechanical system innovation combined test platform |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109048435B (en) | multi-station parallel clamping jaw mechanism | |
| CN210741827U (en) | Pressure detection device for shaft sleeve of brake lever hanging seat | |
| CN103817551B (en) | The square cutter platform backup positioning and clamping mechanism of lathe | |
| CN211493235U (en) | Gilding press convenient to change thermoprint version | |
| CN203401330U (en) | Clamping device of fan-shaped balance weight | |
| CN206521050U (en) | Automatic pick-and-place apparatus | |
| CN102490031A (en) | Drilling clamp for balance shaft positioning hole | |
| CN210464322U (en) | Concrete reinforcement detector | |
| CN104879641B (en) | The automatic brush fat device of cable pulley type automobile glass lifter slideway | |
| CN207593626U (en) | A kind of two point symmetry fixtures | |
| CN211621529U (en) | Underwater static sounding penetration device | |
| CN205968062U (en) | Valve body and rubber circle assembly devices's valve body material loading clamping jaw unit | |
| CN207900134U (en) | Hot forged bolt diameter reducing process process equipment | |
| CN218518512U (en) | Clamping tool capable of fixing different sizes | |
| CN211136191U (en) | Special wire clamp installation smelting tool | |
| CN105855957B (en) | A kind of cylinder processing air-actuated jaw | |
| CN220051369U (en) | Self-adaptive positioning device for tubular part | |
| CN209745569U (en) | Novel brake inspection bench | |
| CN217954099U (en) | Clamping head for stretching | |
| CN219757731U (en) | Performance tester for brake pad of children bicycle | |
| CN216801752U (en) | Drilling equipment is used in processing of bent axle with bull drilling | |
| CN204277580U (en) | A kind of cylinder rod fixture | |
| CN214944087U (en) | Drilling rod fixture for mine drilling machine | |
| CN215509106U (en) | Machine tool stable in clamping | |
| CN218088952U (en) | Oiling machine rubber tube suspension mechanism convenient to operate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |