CN216593331U - Handheld roughness meter clamping tool - Google Patents

Handheld roughness meter clamping tool Download PDF

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Publication number
CN216593331U
CN216593331U CN202123067474.2U CN202123067474U CN216593331U CN 216593331 U CN216593331 U CN 216593331U CN 202123067474 U CN202123067474 U CN 202123067474U CN 216593331 U CN216593331 U CN 216593331U
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CN
China
Prior art keywords
clamping
rod
handheld
support
connecting rod
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Active
Application number
CN202123067474.2U
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Chinese (zh)
Inventor
刘许
王黎峰
郑晓生
刘波
梁伟
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Luoyang Luozhou Precision Bearing Co ltd
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Luoyang Luozhou Precision Bearing Co ltd
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Priority to CN202123067474.2U priority Critical patent/CN216593331U/en
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Publication of CN216593331U publication Critical patent/CN216593331U/en
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Abstract

The utility model discloses a handheld roughness meter clamping tool which comprises a clamping tool for detecting roughness and changing the position of the detected roughness; the clamping fixture comprises a magnetic base, a supporting rod, a connecting rod, an adjusting rod and a handheld roughness meter, wherein the magnetic base is arranged at one end of the supporting rod, the connecting rod is connected to the other end of the supporting rod in a rotating mode, and the adjusting rod is connected to one end, far away from the supporting rod, of the connecting rod in a rotating mode. According to the handheld coarseness gauge clamping tool provided by the utility model, a coarseness gauge is fixed through the clamping component, the magnetic gauge seat is adsorbed on the surface of an object during product measurement, so that the coarseness gauge can be stably fixed, the direction of the coarseness gauge can be randomly adjusted by adjusting the fastening knob on the clamping tool, and measurement on a bearing crossed cylindrical roller path, a short straight roller path, an inclined flange, grooves in other processing fields, a short inclined plane and the like can be realized.

Description

Handheld roughness meter clamping tool
Technical Field
The utility model relates to the technical field of roughness meters, in particular to a handheld roughness meter clamping tool.
Background
In the bearing industry, the roughness of a bearing raceway and a flange can greatly influence the vibration and the service life of a bearing during use, and the roughness of a matching surface can influence the mounting and the use of the bearing during the mounting of the bearing. For bearings with smaller size, the roughness can be detected on a profile gauge, and for large and super-large bearings, the roughness is measured on line by a handheld roughness gauge because a bearing ring is heavy and is influenced by detection equipment.
When the handheld roughness meter is used, when a product is detected, the probe head is short, and the roughness meter is required to be stably placed when the product is detected, so that only planes, inner diameter surfaces, outer diameter surfaces or curved surfaces with very large curvature can be detected, and the handheld roughness meter can not be stably placed and can not be measured due to the influence of a clamping mode on bearing crossed cylindrical roller paths, short straight roller paths, inclined flanges, grooves in other processing fields, short inclined planes and the like, and the measurement range is greatly limited.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is to overcome the existing defects and provide a handheld roughness meter clamping tool, wherein a roughness meter is fixed through a clamping component, a magnetic gauge stand is adsorbed on the surface of an object during product measurement, so that the roughness meter can be stably fixed, the direction of the roughness meter can be randomly adjusted by adjusting a fastening knob on the clamping tool, the measurement of a bearing crossed cylindrical roller path, a short straight roller path, an inclined flange, grooves in other processing fields, a short inclined plane and the like can be realized, and the problems in the background technology can be effectively solved.
In order to achieve the purpose, the utility model provides the following technical scheme: a handheld coarseness gauge clamping tool comprises a clamping tool for detecting coarseness and changing the position of the detected coarseness;
the clamping fixture comprises a magnetic base, a supporting rod, a connecting rod, an adjusting rod and a handheld roughness meter, wherein the magnetic base is arranged at one end of the supporting rod, the connecting rod is rotatably connected to the other end of the supporting rod, the adjusting rod is rotatably connected to one end, away from the supporting rod, of the connecting rod, fastening assemblies for adjusting the angles of the connecting rod and the adjusting rod are arranged at the connecting positions of the connecting rod, connected to the supporting rod and the adjusting rod, and the clamping assembly for clamping and fixing the handheld roughness meter is fixedly connected to one end, away from the connecting rod, of the adjusting rod;
the bracing piece still is connected with the fixed subassembly of detachable, fixed subassembly includes the fixed plate, the support, first screw rod handle, the bracing piece middle part can be dismantled and be connected with rather than mutually perpendicular's fixed plate, fixed plate face fixedly connected with support, sliding fit has and is used for cooperating the centre gripping with the fixed plate or unclamp in the support to be on a parallel with the fly leaf of fixed plate, the support is equipped with and is used for driving the drive assembly that the fly leaf corresponds the fixed plate centre gripping or unclamp.
Further, the centre gripping subassembly includes grip slipper, second screw rod handle, and grip slipper top spiro union has the second screw rod handle of vertical setting, and second screw rod handle bottom rotates and is connected with splint, and the bottom surface all is equipped with the centre gripping pad in splint bottom surface and the grip slipper, and the centre gripping has handheld roughness meter between two centre gripping pads.
Furthermore, the fastening assembly comprises a support shaft and a fastening knob, the support rod and the adjusting rod are connected to the support shaft movably penetrating through the connecting rod, and the end part of the support shaft penetrating through the connecting rod is in threaded connection with the fastening knob used for tightly jacking the connecting rod.
Further, the driving assembly comprises a first screw rod handle and a threaded sleeve, the threaded sleeve is fixedly arranged in the middle of the movable plate in a penetrating mode, the threaded sleeve is connected with the first screw rod handle in a threaded mode, the first screw rod handle drives the movable plate to be far away from or close to the fixed plate corresponding to the movable plate, and the first screw rod handle is connected with the support in a limiting and rotating mode.
Furthermore, the support is n-shaped, the open end of the support is fixedly connected with the fixing plate, and the first screw handle is connected with the closed end of the support.
Furthermore, the support rod is detachably connected with one surface of the magnetic base, which is away from the adsorption surface.
Compared with the prior art, the utility model has the beneficial effects that: the handheld roughness meter is placed between two clamping pads in a clamping seat, the position is adjusted, a rotating handle drives a clamping plate and the clamping pads to lift, the clamping plate extrudes the handheld roughness meter and clamps and fixes the handheld roughness meter, when roughness needs to be detected, a magnetic base is adsorbed on a magnetic object, the detecting position of the handheld roughness meter can be adjusted by rotating a connecting rod and an adjusting rod, the connecting rod and the adjusting rod are fastened through the matching of a fastening knob and a fulcrum shaft, so that the detection of the handheld roughness meter is fixed, at the moment, the bearing crossed cylindrical roller path, a short straight roller path, an inclined flange, other processing field grooves, a short inclined plane and the like are conveniently detected, when the magnetic base does not have the adsorbed magnetic object, the magnetic base is detached from the supporting rod, then a fixing component is installed on the supporting rod, then the rotating handle enables a threaded sleeve to slide and move on the supporting seat, and accordingly, a movable plate and a fixed plate loosen or clamp the fixed object, therefore, the clamping fixture can be supported to detect, the magnetic base is arranged on the supporting rod when the magnetic base has an adsorbed magnetic object, and then the fixing assembly is detached.
Drawings
FIG. 1 is a schematic view of a first structure of the present invention;
FIG. 2 is a second schematic structural diagram of the present invention;
fig. 3 is a schematic diagram of the explosive structure of the present invention.
In the figure: 1. clamping a clamping tool; 101. a magnetic base; 102. a support bar; 103. a connecting rod; 104. adjusting a rod; 105. a clamping seat; 106. a fulcrum; 107. fastening a knob; 108. a second screw handle; 109. a splint; 110. a clamping pad; 111. a handheld coarseness gauge; 2. a fixing assembly; 201. a fixing plate; 202. a support; 203. a first screw handle; 204. a threaded sleeve; 205. a movable plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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. 1-3, the present invention provides a technical solution: a handheld coarseness gauge clamping tool comprises a clamping tool 1 for detecting coarseness and changing the position of the detected coarseness;
the clamping and clamping tool 1 comprises a magnetic base 101, a support rod 102, a connecting rod 103, an adjusting rod 104 and a handheld roughness meter 111, wherein the magnetic base 101 is arranged at one end of the support rod 102, the connecting rod 103 is rotatably connected at the other end of the support rod 102, the adjusting rod 104 is rotatably connected at one end of the connecting rod 103 far away from the support rod 102, fastening components for adjusting the angles of the connecting rod 103 and the adjusting rod 104 are arranged at the connecting positions of the connecting rod 103 connected with the support rod 102 and the adjusting rod 104, a clamping component for clamping and fixing the handheld roughness meter 111 is fixedly connected at one end of the adjusting rod 104 far away from the connecting rod 103, the supporting rod 102 supports the connecting rod 103 to rotate, the connecting rod 103 supports the adjusting rod 104 to rotate, and the detection angle of the handheld roughness meter 111 is adjusted, so that the measurement of the bearing crossed cylindrical roller path, the short straight roller path, the inclined flange, the tooth surface, grooves, short inclined planes and the like in other processing fields in a large or super-large processing field is realized;
the supporting rod 102 is further connected with a detachable fixing component 2, the fixing component 2 comprises a fixing plate 201, a support 202 and a first screw rod handle 203, the middle part of the supporting rod 102 is detachably connected with the fixing plate 201 which is perpendicular to the supporting rod, the support 202 is fixedly connected with the surface of the fixing plate 201, the support 202 is in sliding fit with the fixing plate 201 for clamping or loosening, and parallel to the movable plate 205 of the fixed plate 201, the support 202 is provided with a driving assembly for driving the movable plate 205 to clamp or unclamp corresponding to the fixed plate 201, when the magnetic base 101 has no magnetic substance adsorbed, the magnetic base 101 is removed from the support rod 102, the fixed assembly 2 is then mounted on the support bar 102, after which the first screw handle 203 is rotated to cause the threaded sleeve 204 to be slidingly displaced on the support 202, thereby, the movable plate 205 and the fixed plate 201 are loosened or clamped to the fixed object, and therefore, the clamping fixture 1 can be supported for detection.
Preferably, the centre gripping subassembly includes grip slipper 105, second screw rod handle 108, and grip slipper 105 top spiro union has the second screw rod handle 108 of vertical setting, and second screw rod handle 108 bottom rotates and is connected with splint 109 that is used for the centre gripping or unclamps, and splint 109 bottom surface and grip slipper 105 inner bottom surface all are equipped with clamping pad 110, and the centre gripping has handheld roughness meter 111 between two clamping pads 110, and clamping pad 110 avoids pressing from both sides to hinder handheld roughness meter 111 for soft material.
Preferably, the fastening assembly comprises a fulcrum 106 and a fastening knob 107, one end of the support rod 102 and the adjusting rod 104 connected to the connecting rod 103 is fixedly connected with the fulcrum 106 movably penetrating through the connecting rod 103, the end of the fulcrum 106 penetrating through the connecting rod 103 is screwed with the fastening knob 107 for abutting against the connecting rod 103, and the fastening knob 107 can be a butterfly nut.
Preferably, the driving assembly includes a first screw handle 203 and a threaded sleeve 204, the threaded sleeve 204 is fixedly penetrated through the middle of the movable plate 205, the threaded sleeve 204 is screwed with the first screw handle 203 for driving the movable plate 205 to move away from or close to the fixed plate 201, the first screw handle 203 is connected with the support 202 in a limiting and rotating manner, the support 202 supports the first screw handle 203 to rotate, so that the first screw handle 203 drives the threaded sleeve 204 to shift through the threads, and the movable plate 205 shifts.
Preferably, the support 202 is n-shaped, the open end of the support 202 is fixedly connected with the fixed plate 201, the first screw handle 203 is connected with the closed end of the support 202, and the first screw handle 203 is supported by the support 202 to drive the threaded sleeve 204 and the movable plate 205 to deflect.
Preferably, the support rod 102 is detachably connected to a surface of the magnetic base 101 facing away from the suction surface.
When in use: the handheld coarseness gauge 111 is placed between two clamping pads 110 in a clamping seat 105, the position is adjusted, a second screw handle 108 is rotated to drive a clamping plate 109 and the clamping pads 110 to lift, the clamping plate 109 extrudes the handheld coarseness gauge 111 and clamps and fixes the handheld coarseness gauge 111, when the coarseness needs to be detected, a magnetic seat 101 is adsorbed on a magnetic object, a connecting rod 103 and an adjusting rod 104 are rotated to adjust the detection position of the handheld coarseness gauge 111, the connecting rod 103 and the adjusting rod 104 are fastened through the matching of a fastening knob 107 and a fulcrum shaft 106, so that the detection of the handheld coarseness gauge 111 is fixed, the detection of a bearing crossed cylindrical roller path, a short straight roller path, an inclined flange, other processing field grooves, a short inclined plane and the like is convenient at the moment, when the magnetic seat 101 does not have the adsorbed magnetic object, the magnetic seat 101 is detached from the supporting rod 102, then a fixing component 2 is installed on the supporting rod 102, and then a first screw handle 203 is rotated to enable a threaded sleeve 204 to slide and move on a support 202, so that the movable plate 205 and the fixed plate 201 can be loosened or clamped to the fixed object, and thus the clamping fixture 1 can be supported to perform the detection as well, when the magnetic base 101 has the magnetic object attracted, the magnetic base 101 is installed on the supporting rod 102, and then the fixed assembly 2 is removed.
The parts which are not disclosed in the utility model are all the prior art, and the specific structure, the materials and the working principle are not detailed. 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 (6)

1. The utility model provides a hand-held type roughness meter centre gripping presss from both sides tight frock which characterized in that: the device comprises a clamping tool (1) for detecting roughness and changing the position of the detected roughness;
the clamping and clamping tool (1) comprises a magnetic base (101), a supporting rod (102), a connecting rod (103), an adjusting rod (104) and a handheld roughness meter (111), wherein the magnetic base (101) is arranged at one end of the supporting rod (102), the connecting rod (103) is rotatably connected to the other end of the supporting rod (102), the adjusting rod (104) is rotatably connected to one end, away from the supporting rod (102), of the connecting rod (103), fastening components used for adjusting the angles of the connecting rod (103) and the adjusting rod (104) are arranged at the connecting positions of the connecting rod (103) and the adjusting rod (104), and a clamping component used for clamping and fixing the handheld roughness meter (111) is fixedly connected to one end, away from the connecting rod (103), of the adjusting rod (104);
bracing piece (102) still are connected with detachable fixed subassembly (2), fixed subassembly (2) are including fixed plate (201), support (202), first screw rod handle (203), bracing piece (102) middle part can be dismantled and be connected with rather than mutually perpendicular's fixed plate (201), fixed plate (201) face fixedly connected with support (202), sliding fit has in support (202) and is used for cooperating the centre gripping with fixed plate (201) or unclamp, and be on a parallel with fly leaf (205) of fixed plate (201), support (202) are equipped with and are used for driving fly leaf (205) and correspond the drive assembly that fixed plate (201) centre gripping or unclamp.
2. The clamping tool for clamping the handheld coarseness gauge according to claim 1, characterized in that: the centre gripping subassembly includes grip slipper (105), second screw rod handle (108), and grip slipper (105) top spiro union has second screw rod handle (108) of vertical setting, and second screw rod handle (108) bottom rotates and is connected with splint (109), and splint (109) bottom surface and grip slipper (105) interior bottom surface all are equipped with clamping pad (110), and the centre gripping has handheld roughness meter (111) between two clamping pad (110).
3. The clamping tool for clamping the handheld coarseness gauge according to claim 1, characterized in that: the fastening assembly comprises a support shaft (106) and a fastening knob (107), one end of the support rod (102) and one end of the adjusting rod (104) which are connected to the connecting rod (103) are fixedly connected with the support shaft (106) which movably penetrates through the connecting rod (103), and the end part of the support shaft (106) which penetrates through the connecting rod (103) is in threaded connection with the fastening knob (107) which is used for jacking the connecting rod (103).
4. The clamping tool for clamping the handheld coarseness gauge according to claim 1, characterized in that: the driving assembly comprises a first screw handle (203) and a threaded sleeve (204), the threaded sleeve (204) is fixedly arranged in the middle of the movable plate (205) in a penetrating mode, the threaded sleeve (204) is connected with the first screw handle (203) in a threaded mode, the first screw handle (203) drives the movable plate (205) to be far away from or close to the fixed plate (201) correspondingly, and the first screw handle (203) is connected with the support (202) in a limiting and rotating mode.
5. The clamping tool for clamping the handheld coarseness gauge according to claim 4, wherein the clamping tool comprises: the support (202) is n-shaped, the open end of the support (202) is fixedly connected with the fixing plate (201), and the first screw handle (203) is connected with the closed end of the support (202).
6. The clamping tool for clamping the handheld coarseness gauge according to claim 1, characterized in that: the supporting rod (102) is detachably connected with one surface of the magnetic base (101) departing from the adsorption surface.
CN202123067474.2U 2021-12-08 2021-12-08 Handheld roughness meter clamping tool Active CN216593331U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202123067474.2U CN216593331U (en) 2021-12-08 2021-12-08 Handheld roughness meter clamping tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202123067474.2U CN216593331U (en) 2021-12-08 2021-12-08 Handheld roughness meter clamping tool

Publications (1)

Publication Number Publication Date
CN216593331U true CN216593331U (en) 2022-05-24

Family

ID=81611825

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202123067474.2U Active CN216593331U (en) 2021-12-08 2021-12-08 Handheld roughness meter clamping tool

Country Status (1)

Country Link
CN (1) CN216593331U (en)

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