CN215414355U - Clamping device for detecting straight-tooth rack - Google Patents
Clamping device for detecting straight-tooth rack Download PDFInfo
- Publication number
- CN215414355U CN215414355U CN202121880410.1U CN202121880410U CN215414355U CN 215414355 U CN215414355 U CN 215414355U CN 202121880410 U CN202121880410 U CN 202121880410U CN 215414355 U CN215414355 U CN 215414355U
- Authority
- CN
- China
- Prior art keywords
- clamping device
- rod
- placing seat
- detecting
- guide rail
- 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
- Transmission Devices (AREA)
Abstract
The utility model discloses a clamping device for detecting a straight-tooth rack, which comprises a supporting rod, a fixed frame, a first placing seat, a clamp, a second placing seat, a power supply lead and a moving mechanism, wherein the moving mechanism is arranged at the upper end of the fixed frame, a motor is electrified to work to drive a swinging rod to swing anticlockwise, so that the swinging rod drives the moving rod to slide on the inner side of a sliding seat, the sliding seat and a moving plate are driven to move towards the left end of a guide rail, the moving plate drives the first placing seat to move, and the advantage of quickly adjusting the distance between the first placing seat and the second placing seat is achieved; through having set up stop gear at the moving mechanism upper end, when the movable plate moved towards the left end, can press the briquetting and move towards the stand inboard, made the pressure spring produce deformation shrink to absorb the movable plate upper end impact force, reached and to have cushioned spacing advantage to the movable plate.
Description
Technical Field
The utility model particularly relates to a clamping device for detecting a straight rack, and relates to the related field of straight rack detection.
Background
The rack is a special gear with teeth distributed on the strip-shaped body, and the rack is also divided into a straight-tooth rack and a helical-tooth rack which are respectively matched with a straight-tooth cylindrical gear and a helical-tooth cylindrical gear for use; the tooth profile of the rack is a straight line instead of an involute, which is equivalent to a cylindrical gear with an infinite reference circle radius; because the tooth profile of the rack is a straight line, each point on the tooth profile has the same pressure angle and is equal to the inclined angle of the tooth profile, the angle is called the tooth profile angle, and the standard value is 20 degrees.
When detecting the straight-toothed rack, a clamping device is often needed, when the existing clamping device is used, two clamps are often needed to clamp the two sides of the rack, but the distance between the clamps is often fixed, so that when the rack is too long, the rack is not easy to fix.
SUMMERY OF THE UTILITY MODEL
Therefore, in order to solve the above-mentioned disadvantages, the present invention provides a clamping device for detecting a straight rack.
The utility model is realized in such a way that a clamping device for detecting a straight rack is constructed, the device comprises a supporting rod, a fixing frame, a first placing seat, a clamp, a second placing seat, a power supply lead and a moving mechanism, the supporting rod is fixed with the bottom of the fixed frame, the front end of the fixed frame is provided with a control panel, the moving mechanism is arranged in the fixed frame, the moving mechanism comprises a motor, a turntable, a swinging rod, a movable rod, a sliding seat, a movable plate, a guide rail and a limiting mechanism, the motor is arranged in the fixed frame, the motor is connected with the middle part of the rotary table, the rotary table is connected with the left end of the oscillating rod, the moving rod is in running fit with the left end of the moving rod, the moving rod is in sliding fit with the inner side wall of the sliding seat, the sliding seat is fixed with the front end of the moving plate, the moving plate slides along the upper end of the guide rail, and the left end of the guide rail is provided with a limiting mechanism.
Preferably, the left side and the right side of the top of the fixing frame are relatively provided with a second placing seat and a first placing seat, the rear end of the first placing seat is provided with a clamp, and the rear end of the fixing frame is fixed with a power supply lead.
Preferably, stop gear includes connecting block, stand, briquetting and pressure spring, the connecting block is fixed mutually with the guide rail top, the stand is installed in the embedding of connecting block right-hand member, the stand passes through pressure spring and briquetting left end elastic connection.
Preferably, the cross section of the pressing block is in a T shape, and the pressing block is in sliding fit with the inner side of the upright post.
Preferably, the pressing block and the guide rail are distributed in parallel, and the pressing block is in contact with the left end of the moving plate.
Preferably, the swing rod is in a flat and long shape, and the swing rod and the movable rod mutually form a V shape.
Preferably, the movable rod is embedded in the inner side of the sliding seat, and the movable rod is in sliding fit with the inner side of the sliding seat.
Preferably, the guide rail is cylindrical, penetrates through the inner side of the moving plate, and the moving plate is fixed to the bottom of the first placing seat.
Preferably, the swinging rod is made of carbon steel and has high hardness.
Preferably, the turntable is made of alloy steel and is high in corrosion resistance.
The utility model has the following advantages: the utility model provides a clamping device for detecting a straight rack through improvement, which has the following improvement compared with the same type of equipment:
the method has the advantages that: according to the clamping device for detecting the straight-tooth rack, the moving mechanism is arranged at the upper end of the fixing frame, the motor is electrified to work, the swinging rod is driven to swing anticlockwise, the swinging rod drives the movable rod to slide on the inner side of the sliding seat, the sliding seat and the moving plate are driven to move towards the left end of the guide rail, the moving plate drives the first placing seat to move, and the advantage that the distance between the first placing seat and the second placing seat can be quickly adjusted is achieved.
The method has the advantages that: according to the clamping device for detecting the straight-tooth rack, the limiting mechanism is arranged at the upper end of the moving mechanism, and when the moving plate moves towards the left end, the pressing block can be pressed to move towards the inner side of the upright post, so that the pressing spring is deformed and contracted, the impact force on the upper end of the moving plate is absorbed, and the advantage that the moving plate can be buffered and limited is achieved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic cross-sectional view of the moving mechanism of the present invention;
FIG. 3 is a perspective view of the swing lever of the present invention;
FIG. 4 is a schematic sectional view of the spacing mechanism of the present invention;
fig. 5 is a schematic cross-sectional structure of the column of the present invention.
Wherein: the device comprises a support rod-1, a fixed frame-2, a control panel-3, a moving mechanism-4, a first placing seat-5, a clamp-6, a second placing seat-7, a power supply lead-8, a motor-41, a turntable-42, a swinging rod-43, a movable rod-44, a sliding seat-45, a moving plate-46, a guide rail-47, a limiting mechanism-48, a connecting block-481, a stand column-482, a pressing block-483 and a pressure spring-484.
Detailed Description
The present invention will be described in detail with reference to fig. 1 to 5, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, the present invention provides a clamping device for detecting a straight rack by improvement, including a supporting rod 1, a fixing frame 2, a first placing seat 5, a clamp 6, a second placing seat 7, a power supply wire 8 and a moving mechanism 4, wherein the supporting rod 1 is fixed to the bottom of the fixing frame 2, the front end of the fixing frame 2 is provided with a control panel 3, the moving mechanism 4 is installed inside the fixing frame 2, the left and right sides of the top of the fixing frame 2 are oppositely provided with the second placing seat 7 and the first placing seat 5, the rear end of the first placing seat 5 is provided with the clamp 6, and the rear end of the fixing frame 2 is fixed with the power supply wire 8.
Referring to fig. 2 and 3, the present invention provides a clamping device for detecting a rack and pinion by improving, wherein the moving mechanism 4 includes a motor 41, a rotating disc 42, a swinging rod 43, a movable rod 44, a sliding seat 45, a moving plate 46, a guide rail 47 and a limiting mechanism 48, the motor 41 is installed inside the fixed frame 2, the motor 41 is connected with the middle part of the rotating disc 42, the rotating disc 42 is connected with the left end of the swinging rod 43, the movable rod 43 is rotatably fitted with the left end of the movable rod 44, the movable rod 44 is slidably fitted with the inner side wall of the sliding seat 45, the sliding seat 45 is fixed with the front end of the moving plate 46, the moving plate 46 slides along the upper end of the guide rail 47, the limiting mechanism 48 is arranged at the left end of the guide rail 47, the swinging rod 43 is in a flat and long strip shape, the swinging rod 43 and the movable rod 44 form a V shape, the movable rod 44 is embedded inside the sliding seat 45, and the movable rod 44 is slidably fitted with the inner side of the sliding seat 45, the guide rail 47 is in a cylindrical shape, and guide rail 47 runs through in the inboard of movable plate 46, and movable plate 46 is fixed with first seat 5 bottom of placing, does benefit to and plays the effect that drives first seat 5 of placing and move, and rocking bar 43 is the carbon steel material, and the hardness is high, and carousel 42 is alloy steel material, and corrosion resistance is strong.
Referring to fig. 4 and 5, the utility model provides a clamping device for detecting a straight rack through improvement, a limiting mechanism 48 includes a connecting block 481, a column 482, a pressing block 483 and a pressure spring 484, the connecting block 481 is fixed with the top of a guide rail 47, the column 482 is embedded in the right end of the connecting block 481, the column 482 is elastically connected with the left end of the pressing block 483 through the pressure spring 484, the cross section of the pressing block 483 is T-shaped, the pressing block 483 is in sliding fit with the inner side of the column 482, the pressing block 483 and the guide rail 47 are distributed in parallel, and the pressing block 483 is in contact with the left end of a moving plate 46, so as to limit the moving plate 46.
The utility model provides a clamping device for detecting a straight rack through improvement, which has the following working principle;
firstly, before use, horizontally placing a clamping device for detecting a straight rack, and enabling a supporting rod 1 to fixedly support the device;
secondly, when the device is used, an external power supply is connected through a power supply lead 8 to provide power for the device, and then a button at the upper end of the control panel 3 is pressed to start the device;
thirdly, after the rack is placed inside the first placing seat 5 and the second placing seat 7, the rack is clamped by the clamp 6;
fourth, the rack can then be tested;
fifthly, when the distance between the first placing seat 5 and the second placing seat 7 is to be adjusted, the moving mechanism 4 is started, the motor 41 is powered on to work, the swinging rod 43 is driven to swing anticlockwise, the swinging rod 43 drives the movable rod 44 to slide on the inner side of the sliding seat 45, the sliding seat 45 and the moving plate 46 are driven to move towards the left end of the guide rail 47, the moving plate 46 drives the first placing seat 5 to move, and the distance between the first placing seat 5 and the second placing seat 7 can be quickly adjusted;
sixthly, the limiting mechanism 48 is arranged at the upper end of the moving mechanism, when the moving plate 46 moves towards the left end, the pressing block 483 can be pressed to move towards the inner side of the upright 482, so that the pressing spring 484 deforms and contracts, the impact force on the upper end of the moving plate 46 is absorbed, and the purpose of buffering and limiting the moving plate 46 is achieved.
The utility model provides a clamping device for detecting a straight rack, which is improved, wherein a moving mechanism 4 is arranged at the upper end of a fixed frame 2, a motor 41 is electrified to work to drive a swinging rod 43 to swing anticlockwise, so that the swinging rod 43 drives a movable rod 44 to slide on the inner side of a sliding seat 45, the sliding seat 45 and a moving plate 46 are driven to move towards the left end of a guide rail 47, the moving plate 46 drives a first placing seat 5 to move, and the advantage of quickly adjusting the distance between the first placing seat 5 and a second placing seat 7 is achieved; through having set up stop gear 48 at the moving mechanism upper end, when moving plate 46 moved to the left end, can press briquetting 483 and move towards the stand 482 inboard, make pressure spring 484 produce deformation shrink to absorb moving plate 46 upper end impact force, reached and to have cushioned spacing advantage to moving plate 46.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described, and the standard parts used in the present invention are all available on the market, the special-shaped parts can be customized according to the description and the accompanying drawings, the specific connection mode of each part adopts the conventional means of bolt and rivet, welding and the like mature in the prior art, the machinery, parts and equipment adopt the conventional type in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, and the details are not described herein.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (8)
1. A clamping device for detecting a straight-tooth rack comprises a supporting rod (1), a fixing frame (2), a first placing seat (5), a clamp (6), a second placing seat (7) and a power supply lead (8), wherein the supporting rod (1) is fixed with the bottom of the fixing frame (2), and the front end of the fixing frame (2) is provided with a control panel (3);
the method is characterized in that: also comprises a moving mechanism (4), the moving mechanism (4) is arranged in the fixed frame (2), the moving mechanism (4) comprises a motor (41), a turntable (42), a swinging rod (43), a movable rod (44), a sliding seat (45), a moving plate (46), a guide rail (47) and a limiting mechanism (48), the motor (41) is arranged inside the fixed frame (2), the motor (41) is connected with the middle part of the turntable (42), the rotary table (42) is connected with the left end of the swinging rod (43), the moving rod (43) is in running fit with the left end of the movable rod (44), the movable rod (44) is in sliding fit with the inner side wall of the sliding seat (45), the sliding seat (45) is fixed with the front end of the movable plate (46), the movable plate (46) slides along the upper end of the guide rail (47), and the left end of the guide rail (47) is provided with a limiting mechanism (48).
2. The clamping device for detecting the straight rack according to claim 1, wherein: the fixing frame is characterized in that a second placing seat (7) and a first placing seat (5) are oppositely arranged on the left side and the right side of the top of the fixing frame (2), a clamp (6) is arranged at the rear end of the first placing seat (5), and a power supply lead (8) is fixed at the rear end of the fixing frame (2).
3. The clamping device for detecting the straight rack according to claim 1, wherein: the limiting mechanism (48) comprises a connecting block (481), a stand column (482), a pressing block (483) and a pressure spring (484), the connecting block (481) is fixed to the top of the guide rail (47), the stand column (482) is installed at the right end of the connecting block (481) in an embedded mode, and the stand column (482) is elastically connected with the left end of the pressing block (483) through the pressure spring (484).
4. The clamping device for detecting the straight rack according to claim 3, wherein: the cross section of the pressing block (483) is in a T shape, and the pressing block (483) is in sliding fit with the inner side of the upright column (482).
5. The clamping device for detecting the straight rack according to claim 3, wherein: the pressing block (483) and the guide rail (47) are distributed in parallel, and the pressing block (483) is contacted with the left end of the moving plate (46).
6. The clamping device for detecting the straight rack according to claim 1, wherein: the swing rod (43) is in a flat and long strip shape, and the swing rod (43) and the movable rod (44) mutually form a V shape.
7. The clamping device for detecting the straight rack according to claim 1, wherein: the movable rod (44) is embedded in the inner side of the sliding seat (45), and the movable rod (44) is in sliding fit with the inner side of the sliding seat (45).
8. The clamping device for detecting the straight rack according to claim 1, wherein: the guide rail (47) is cylindrical, the guide rail (47) penetrates through the inner side of the moving plate (46), and the moving plate (46) is fixed with the bottom of the first placing seat (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121880410.1U CN215414355U (en) | 2021-08-12 | 2021-08-12 | Clamping device for detecting straight-tooth rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121880410.1U CN215414355U (en) | 2021-08-12 | 2021-08-12 | Clamping device for detecting straight-tooth rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215414355U true CN215414355U (en) | 2022-01-04 |
Family
ID=79662363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121880410.1U Active CN215414355U (en) | 2021-08-12 | 2021-08-12 | Clamping device for detecting straight-tooth rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215414355U (en) |
-
2021
- 2021-08-12 CN CN202121880410.1U patent/CN215414355U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112276565A (en) | Tank body processing equipment of pressure-boosting and flow-stabilizing water supply equipment | |
| CN215179332U (en) | A testing arrangement for fastener hardness | |
| CN111451935A (en) | Auxiliary fixing device for model making | |
| CN111746743B (en) | Fender compression performance detection device | |
| CN215414355U (en) | Clamping device for detecting straight-tooth rack | |
| CN213318676U (en) | Automatic welding device for metal pipes | |
| CN209850717U (en) | Novel cast steel plate bench clamp | |
| CN114700645A (en) | Automatic pipe welding machine with clamping pipe structure | |
| CN112879733B (en) | Support structure of frame stretching device for inverter processing | |
| CN112570972B (en) | Steel pipe shearing clamp for welding unit | |
| CN111670689A (en) | Straw knotter for straw packaging and recycling | |
| CN213672608U (en) | Special welding machine for color doors and windows with good clamping effect | |
| CN113551996A (en) | Low-pressure cast aluminum alloy auxiliary frame strength detection device and application method thereof | |
| CN212734875U (en) | Press machine used in process of producing precision bearing | |
| CN216348509U (en) | Opening half shaft angle detection device | |
| CN112894668A (en) | Fixing device for detecting computer component | |
| CN209887158U (en) | Pipe mounting fixture for pipe cutting machine | |
| CN208761579U (en) | A kind of feeding device | |
| CN111745009A (en) | Sheet metal curling mechanism | |
| CN215770132U (en) | Electric power virtual reality training device based on VR | |
| CN214642026U (en) | A accurate positioner for multi-angle aluminum product cutting equipment | |
| CN212665803U (en) | Mobile pressing mechanism of polishing table of stainless steel product polishing equipment | |
| CN216370373U (en) | Environment-friendly building board cutting machine for building industry | |
| CN217638860U (en) | Nondestructive testing device for welding quality of steel structure | |
| CN217168208U (en) | Clamping device for portable glass processing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |