CN211042565U - Dragging detection automatic clamping mechanism - Google Patents
Dragging detection automatic clamping mechanism Download PDFInfo
- Publication number
- CN211042565U CN211042565U CN201921593971.6U CN201921593971U CN211042565U CN 211042565 U CN211042565 U CN 211042565U CN 201921593971 U CN201921593971 U CN 201921593971U CN 211042565 U CN211042565 U CN 211042565U
- Authority
- CN
- China
- Prior art keywords
- plate
- tool
- tightening
- brake caliper
- dragging
- 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
Landscapes
- Bending Of Plates, Rods, And Pipes (AREA)
- Braking Arrangements (AREA)
- Clamps And Clips (AREA)
Abstract
The utility model discloses an automatic clamping mechanism for dragging detection, which comprises a dragging detection tool and an automatic tightening mechanism which are arranged on a dragging detection workbench; the dragging detection tool comprises a vertically arranged tool supporting plate, a tool hardening backing plate and a positioning strip are arranged behind the tool supporting plate, the tool hardening backing plate is attached to the mounting surface of the brake caliper bracket, the positioning strip is supported at the bottom of the brake caliper, and the tool supporting plate is connected with a locking screw which penetrates through a brake caliper bracket mounting hole and locks and fixes the brake caliper; the automatic tightening mechanism comprises a tightening gun and a telescopic cylinder. When the automatic tightening mechanism normally operates, the telescopic cylinder and the tightening gun simultaneously act, the tightening gun drives the locking screw rod in the dragging detection tool assembly to rotate, the telescopic cylinder enables the tightening gun to move back and forth through the connecting plate, and therefore the locking screw rod is automatically screwed into the caliper support mounting hole to achieve automatic clamping of the dragging detection station.
Description
Technical Field
The utility model relates to a car brake caliper detects the technique, concretely relates to brake caliper drags and detects automatic clamping device.
Background
After braking pressurization, in the return process of the piston, the brake pads and the brake disc are still attached to generate mutual friction, and the generated friction torque is dragging torque. This has a certain effect on fuel consumption and brake noise. Therefore, it is necessary to detect the drag torque of the brake caliper.
In the prior art, when drag detection of the brake calipers is carried out, clamping is realized manually.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that an automatic clamping mechanism is detected in dragging is provided, can let the automatic clamping who realizes dragging the detection station.
In order to solve the technical problem, the utility model adopts the following technical scheme: a dragging detection automatic clamping mechanism comprises a dragging detection tool and an automatic tightening mechanism, wherein the dragging detection tool and the automatic tightening mechanism are installed on a dragging detection workbench; the dragging detection tool comprises a vertically arranged tool supporting plate, a tool hardening backing plate and a positioning strip are arranged behind the tool supporting plate, the tool hardening backing plate is attached to the mounting surface of the brake caliper bracket, the positioning strip is supported at the bottom of the brake caliper, and the tool supporting plate is connected with a locking screw which penetrates through a brake caliper bracket mounting hole and locks and fixes the brake caliper; the automatic tightening mechanism comprises a tightening gun and a telescopic cylinder, the tightening gun drives a locking screw to rotate, and the telescopic cylinder drives the tightening gun to move back and forth.
Optionally, a buffer which is contacted with the bottom of the brake caliper for buffering is mounted on the positioning strip.
Optionally, the left and right sides of the tool supporting plate are provided with positioning blocks for limiting the left and right positions of the brake calipers.
Optionally, a washer is connected between the tool supporting plate and the locking screw.
Optionally, the locking screw is fixed on the tool support plate through a threaded sleeve.
Optionally, the tool supporting plate is mounted on the fixing bottom plate, a rib plate is connected between the tool supporting plate and the fixing bottom plate, and the fixing bottom plate is mounted on the dragging detection workbench.
Optionally, a first positioning plate is mounted on the fixed base plate through a pin shaft and a screw, and a positioning column is arranged on the first positioning plate.
Optionally, the tightening gun is provided with a tightening head, and the tightening head is connected with the locking screw rod through a pin shaft.
Optionally, the tightening head is connected to a floating spring which ensures a floating amount of the tightening gun during operation.
Optionally, the tightening gun is mounted on the mounting plate, a second positioning plate is fixed on the mounting plate, and the second positioning plate is connected with the positioning column.
The utility model adopts the above technical scheme, following beneficial effect has:
1. the dragging detection tool is used for positioning the brake caliper, wherein a tool hardening base plate is attached to a support mounting surface of the brake caliper, the mounting screw hole is perpendicular to the tool hardening base plate, the positioning strip is supported at the bottom of the brake caliper, and the upper position and the lower position of the mounting screw hole are guaranteed, so that the brake caliper can be accurately positioned, and the brake caliper can be accurately locked by the locking screw rod. When the automatic tightening mechanism normally operates, the telescopic cylinder and the tightening gun simultaneously act, the tightening gun drives the locking screw rod in the dragging detection tool assembly to rotate, the telescopic cylinder enables the tightening gun to move back and forth through the connecting plate, and therefore the locking screw rod is automatically screwed into the caliper support mounting hole to achieve automatic clamping of the dragging detection station.
2. The buffer is arranged on the positioning strip and is contacted with the bottom of the brake caliper to play roles in buffering and preventing collision.
3. The tool supporting plate is matched with the positioning blocks on the left side and the right side to limit the front-back distance and the left-right distance of the brake caliper support.
4. Be connected with the packing ring between frock backup pad and the locking screw, wearing and tearing frock backup pad when preventing that locking screw from screwing up.
5. The swivel nut adopts the screw fixation in the front of the frock backup pad, and locking screw passes through the swivel nut and screws tightly and locks, guarantees sufficient thread length and locking strength.
6. The gusset couples together PMKD and frock backup pad, increases the bulk strength that drags and detect the frock.
7. The floating spring is arranged on the tightening gun and used for ensuring that the tightening head has a floating amount when the tightening gun runs.
8. Be equipped with the reference column on the first locating plate of dragging detection frock, the second locating plate of automatic tightening mechanism is connected with the reference column for the corresponding dragging detection frock of different products is remodeled.
The specific technical solution and the advantages of the present invention will be described in detail in the following detailed description with reference to the accompanying drawings.
Drawings
The invention will be further described with reference to the accompanying drawings and specific embodiments:
FIG. 1 is a schematic view of the matching structure of the dragging detecting tool and the brake caliper of the present invention;
fig. 2 is an exploded schematic view of the drag detection tool of the present invention;
fig. 3 is a top view of the drag detection tool of the present invention;
fig. 4 is a front view of the dragging detection tool of the present invention;
fig. 5 is a schematic view of a matching structure of the dragging detection tool and the automatic tightening mechanism of the present invention;
fig. 6 is a schematic structural view of the automatic tightening mechanism of the present invention;
in the figure:
1-dragging detection tool, 11-tool supporting plate, 12-tool hardening base plate, 13-positioning strip, 14-locking screw rod, 15-positioning block, 16-first positioning plate, 17-gasket, 18-positioning column, 19-cylindrical pad, 110-fixed bottom plate, 111-rib plate, 112-thread sleeve, 113-buffer, 114-checking fixture bolt and 115-pin sleeve;
2-automatic tightening mechanism, 21-telescopic cylinder, 22-connecting plate, 23-tightening head, 24-second positioning plate, 25-mounting plate, 26-floating spring and 27-tightening gun;
3-brake caliper, 31-mounting screw hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It will be appreciated by those skilled in the art that features from the examples and embodiments described below may be combined with each other without conflict.
The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. Words such as "upper," "lower," "left," "right," "front," "rear," and the like, which indicate orientation or positional relationships, are based only on the orientation or positional relationships shown in the drawings, are merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the device/element referred to must have a particular orientation or be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
As shown in fig. 1 to 6, the automatic clamping mechanism for dragging detection is used for detecting dragging torque of a brake caliper 3 and comprises a dragging detection tool 1 and an automatic tightening mechanism 2, wherein the dragging detection tool 1 and the automatic tightening mechanism are installed on a dragging detection workbench.
Referring to fig. 2 to 4, the dragging detection tool 1 includes a vertically arranged tool support plate 11, a tool hardening backing plate 12 and a positioning bar 13 are installed behind the tool support plate 11, and the tool support plate 11 is connected with a locking screw 14.
Specifically, the tool hardened backing plate 12 is mounted on the tool supporting plate 11 by screws to be attached to the mounting surface (the plane perpendicular to the mounting screw hole 31) of the brake caliper bracket, and the tool hardened backing plate 12 can be made of die steel, such as cold-rolled die steel, and has high compression resistance and wear resistance. The tool hardening backing plate 12 is provided with a through hole corresponding to the locking screw 14. The positioning strip 13 is arranged on the tool supporting plate 11 through a screw to play a role in supporting the brake calipers; the buffer 113 is installed on the positioning strip 13 and contacts with the bottom of the brake caliper, and plays roles of buffering and preventing collision. The locking screw 14 is fixed on the tool supporting plate 11 through the threaded sleeve 112, and the locking screw 14 is screwed up to the brake caliper bracket mounting hole, so that the brake caliper 3 is fixed.
Furthermore, the left side and the right side of the tool supporting plate 11 are provided with positioning blocks 15 for limiting the left position and the right position of the brake caliper 3. The tool supporting plate 11 and the positioning block 15 are mounted on the fixing base plate 110 through screws to limit the front-back distance and the left-right distance of the brake caliper bracket.
In order to prevent the tool support plate 11 from being worn when the locking screw 14 is screwed down, a washer 17 is connected between the tool support plate 11 and the locking screw 14.
The tool supporting plate 11 is mounted on the fixed base plate 110, the rib plate 111 is connected between the tool supporting plate 11 and the fixed base plate 110, the rib plate 111 connects the fixed base plate 110 and the tool supporting plate 11, and the overall strength of the dragging detection tool is improved.
The dragging detection tool 1 is installed on a dragging detection workbench, and specifically, the fixed base plate 110 is installed on the dragging detection workbench. The fixed base plate 110 is provided with a first positioning plate 16 through a pin shaft and a screw, the first positioning plate 16 is provided with a positioning column 18, and the positioning column 18 is fixed on the positioning plate 16 through a cylindrical pad 19 and is used for connecting the automatic tightening mechanism 2.
The pin bush 115 is installed on the fixed base plate 110, and the fixed base plate 110 is installed on the dragging detection workbench through the detection tool pin 114, so that the dragging detection tool 1 corresponding to different products can be used for changing models.
Referring to fig. 5 and 6, the automatic tightening mechanism 2 includes a tightening gun 27 and a telescopic cylinder 21, the tightening gun 27 drives the locking screw 14 to rotate, and the telescopic cylinder 21 drives the tightening gun 27 to move back and forth, so that the locking screw 14 is automatically screwed into the caliper bracket mounting screw hole 31, and automatic clamping of a dragging detection station is achieved.
Specifically, the cylinder top rod of the telescopic cylinder 21 is connected with a tightening gun 27 through a connecting plate 22, the tightening gun 27 is provided with a tightening head 23, and the tightening head 23 is fixed with the locking screw 14 through a pin shaft connection, so that the tightening head 23 can drive the locking screw to rotate. The tightening head 23 is connected to a floating spring 26 which ensures a floating amount when the tightening gun 27 is in operation. The tightening gun 27 is mounted on the mounting plate 25, a second positioning plate 24 is fixed on the mounting plate 25, and the second positioning plate 24 is connected with the positioning column 18, so that the automatic tightening mechanism 2 is connected with the dragging detection tool 1. The mounting plate 25 is mounted on a slide rail of the drag detection table.
The working principle is as follows: when the automatic tightening mechanism 2 normally operates, the telescopic cylinder 21 and the tightening gun 27 simultaneously act, the tightening gun 27 drives the locking screw 14 in the dragging detection tool 1 to rotate, and the telescopic cylinder 21 drives the tightening gun 27 to move back and forth, so that the locking screw 14 is automatically screwed into the caliper support mounting screw hole 31, and automatic clamping of the dragging detection station is achieved.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and those skilled in the art should understand that the present invention includes but is not limited to the contents described in the above specific embodiments. Any modification which does not depart from the functional and structural principles of the present invention is intended to be included within the scope of the claims.
Claims (10)
1. The utility model provides a dragging detects automatic clamping machine and constructs which characterized in that: the automatic tightening device comprises a dragging detection tool and an automatic tightening mechanism which are arranged on a dragging detection workbench; the dragging detection tool comprises a vertically arranged tool supporting plate, a tool hardening backing plate and a positioning strip are arranged behind the tool supporting plate, the tool hardening backing plate is attached to the mounting surface of the brake caliper bracket, the positioning strip is supported at the bottom of the brake caliper, and the tool supporting plate is connected with a locking screw which penetrates through a brake caliper bracket mounting screw hole and locks and fixes the brake caliper; the automatic tightening mechanism comprises a tightening gun and a telescopic cylinder, the tightening gun drives a locking screw to rotate, and the telescopic cylinder drives the tightening gun to move back and forth.
2. The automatic clamping mechanism for drag detection according to claim 1, characterized in that: and the positioning strip is provided with a buffer which is contacted with the bottom of the brake caliper for buffering.
3. The automatic clamping mechanism for drag detection according to claim 1, characterized in that: the left side and the right side of the tool supporting plate are provided with positioning blocks for limiting the left position and the right position of the brake caliper.
4. The automatic clamping mechanism for drag detection according to claim 1, characterized in that: and a washer is connected between the tool supporting plate and the locking screw rod.
5. The automatic clamping mechanism for drag detection according to claim 4, wherein: the locking screw rod is fixed on the tool supporting plate through a threaded sleeve.
6. The automatic clamping mechanism for drag detection according to claim 1, characterized in that: the tool supporting plate is installed on the fixing bottom plate, a rib plate is connected between the tool supporting plate and the fixing bottom plate, and the fixing bottom plate is installed on the dragging detection workbench.
7. The automatic clamping mechanism for drag detection according to claim 6, wherein: the fixed base plate is provided with a first positioning plate through a pin shaft and a screw, and the first positioning plate is provided with a positioning column.
8. The automatic clamping mechanism for drag detection according to claim 7, wherein: the tightening gun is provided with a tightening head, and the tightening head is connected with the locking screw rod through a pin shaft.
9. The automatic clamping mechanism for drag detection according to claim 8, wherein: the tightening head is connected with a floating spring which ensures that the tightening gun has a floating amount when the tightening gun operates.
10. The automatic clamping mechanism for drag detection according to claim 7, wherein: the tightening gun is installed on the installation plate, a second positioning plate is fixed on the installation plate, and the second positioning plate is connected with the positioning column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921593971.6U CN211042565U (en) | 2019-09-24 | 2019-09-24 | Dragging detection automatic clamping mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921593971.6U CN211042565U (en) | 2019-09-24 | 2019-09-24 | Dragging detection automatic clamping mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211042565U true CN211042565U (en) | 2020-07-17 |
Family
ID=71530555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921593971.6U Active CN211042565U (en) | 2019-09-24 | 2019-09-24 | Dragging detection automatic clamping mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211042565U (en) |
-
2019
- 2019-09-24 CN CN201921593971.6U patent/CN211042565U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7201258B2 (en) | Disc brake | |
| US8146716B2 (en) | Reservoir tank for hydraulic brake lever assembly | |
| US20100326776A1 (en) | Garnish plate mounting structure | |
| CN102306716B (en) | Storage battery fixing support | |
| CN211042565U (en) | Dragging detection automatic clamping mechanism | |
| CN110726506A (en) | Brake caliper clamping device for dragging detection | |
| CN209078612U (en) | A kind of tail-gate location and installation fixture | |
| CN211042566U (en) | Brake caliper dragging detection tool | |
| CN216922974U (en) | Brake shoe with protective performance | |
| CN211856176U (en) | Bolt strength detection device | |
| CN203544109U (en) | Front axle steering knuckle of disc brake | |
| CN209778080U (en) | Rail clamping device for rail type car lifting machine | |
| CN208239210U (en) | A kind of heat-insulation wall plate engineering strength detector | |
| US20070137950A1 (en) | Brake shoe return mechanism | |
| CN217355312U (en) | Disc brake mechanism for bicycle | |
| CN219728194U (en) | Split brake of auxiliary coal mine transportation equipment | |
| CN215634586U (en) | Lower pump integrated four-movable clamp | |
| CN219826362U (en) | Carrier loader positioning device capable of improving stability | |
| CN205254393U (en) | Two cylinder type hold -down mechanism of automobile welding frock | |
| CN215745948U (en) | Brake block warning piece riveting protection frock | |
| CN220030028U (en) | Caliper assembly assembling device | |
| CN215218079U (en) | Automobile brake restraint system | |
| CN216382318U (en) | Large-scale engineering machine tool is with pincers disc brake | |
| CN220354260U (en) | Automobile-used brake disc connection structure | |
| CN210686794U (en) | Air pressure disc brake |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |