CN213688286U - Precision gear machining detection device - Google Patents

Precision gear machining detection device Download PDF

Info

Publication number
CN213688286U
CN213688286U CN202023070787.9U CN202023070787U CN213688286U CN 213688286 U CN213688286 U CN 213688286U CN 202023070787 U CN202023070787 U CN 202023070787U CN 213688286 U CN213688286 U CN 213688286U
Authority
CN
China
Prior art keywords
fixedly connected
gear
block
shape pole
rod
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.)
Expired - Fee Related
Application number
CN202023070787.9U
Other languages
Chinese (zh)
Inventor
周良华
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.)
Shenzhen Huachuang Precision Technology Co ltd
Original Assignee
Shenzhen Huachuang Precision Technology Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shenzhen Huachuang Precision Technology Co ltd filed Critical Shenzhen Huachuang Precision Technology Co ltd
Priority to CN202023070787.9U priority Critical patent/CN213688286U/en
Application granted granted Critical
Publication of CN213688286U publication Critical patent/CN213688286U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Length-Measuring Instruments Using Mechanical Means (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)

Abstract

The utility model belongs to the technical field of the gear, a accurate gear machining detection device is disclosed, including examining test table, examine the left side fixedly connected with L shape pole at test table top, the positive fixed mounting of L shape pole has the digital display micrometer appearance, the bottom fixedly connected with U-shaped seat of examining test table, fixed mounting has driving motor on the interior diapire of U-shaped seat, driving motor's output shaft fixedly connected with rotation axis. When this scheme uses, fix the gear on a supporting bench through the locating part, then through the digital display micrometer, test probe, the fixed block, the dead lever, the connecting block, driving motor, mutually supporting of rotation axis and supporting bench, the thickness of convenient gear is detected, the efficiency that gear thickness detected is improved, and can change test probe's position through the connecting piece that sets up adjustable length, and then realize detecting the thickness of the different positions of gear or realize detecting the thickness of different diameter gears, detection efficiency is high, the device suitability is high.

Description

Precision gear machining detection device
Technical Field
The utility model relates to a gear technical field, more specifically say, relate to an accurate gear machining detection device.
Background
Gears are toothed mechanical parts which can be meshed with each other, and the gear detection device is widely applied to mechanical transmission and the whole mechanical field, and the gear detection device is required to detect the gear in the gear machining process.
When the thickness of the gear is detected, a vernier caliper is usually adopted for detection, a plurality of detection points need to be collected during detection, reading records need to be carried out every time, and therefore the detection efficiency is low.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved
To the problem that exists among the prior art, the utility model aims to provide an accurate gear machining detection device has solved prior art and has examined time measuring at the thickness of gear, adopts slide caliper to detect usually, need gather a plurality of check points during the detection, all need carry out the reading record at every turn, leads to the lower problem of detection efficiency.
2. Technical scheme
In order to solve the above problems, the utility model adopts the following technical proposal.
A precision gear machining detection device comprises a detection table, wherein an L-shaped rod is fixedly connected to the left side of the top of the detection table, a digital display micrometer is fixedly mounted on the front side of the L-shaped rod, a U-shaped seat is fixedly connected to the bottom of the detection table, a driving motor is fixedly mounted on the inner bottom wall of the U-shaped seat, an output shaft of the driving motor is fixedly connected with a rotating shaft, the top end of the rotating shaft penetrates through and extends to the upper side of the detection table, the rotating shaft is fixedly connected with the detection table through a bearing, a support table is fixedly connected to the top of the rotating shaft, a gear is placed on the top of the support table, a key groove is formed in the top of the gear, a limiting part for limiting and fixing the gear is arranged on the support table;
the right side of L shape pole is provided with adjustable length's connecting piece, the right side fixedly connected with fixed block of connecting piece, it is provided with the dead lever to alternate on the fixed block, the bottom fixedly connected with connecting block of dead lever, the bottom fixedly connected with test probe of connecting block, test probe passes through wire and digital display micrometer appearance electric connection, test probe's bottom and the top contact of gear, the cover is equipped with the spring on the dead lever, the top and the bottom of spring respectively with the opposite side fixed connection of fixed block and connecting block.
Preferably, the limiting part comprises a threaded rod, the bottom end of the threaded rod is fixed to the axis of the top of the support table, a clamping block is connected to the threaded rod in a threaded mode, the clamping block is matched with the key groove and inserted into the key groove, a limiting ring is connected to the threaded rod in a threaded mode, three limiting rods which are annularly and uniformly distributed are fixedly connected to the outer side face of the limiting ring, and the bottom of each limiting rod is in contact with the top of the gear.
Preferably, the connecting piece is including seting up the recess on L shape pole right side, alternate in the recess and be provided with the connecting rod rather than the adaptation, the right-hand member of connecting rod and the left side fixed connection of fixed block, the connecting rod is close to the bottom fixedly connected with screw thread piece of recess left side wall, the level mouth with the recess intercommunication is seted up to the interior roof of L shape pole, the bottom of screw thread piece runs through the outside that the level mouth extends to L shape pole, be provided with the regulating part on the roof in the L shape pole, the regulating part is connected with the screw thread piece.
Preferably, the left and right sides that just are located the dead lever on the fixed block all alternates and is provided with T shape pole, two the bottom of T shape pole respectively with the top fixed connection of connecting block.
Preferably, the adjusting part comprises an adjusting screw rod, the right end of the adjusting screw rod and one side close to the left end are fixedly connected with positioning blocks through bearings, the tops of the positioning blocks are fixedly connected with the inner top wall of the L-shaped rod, and the left end of the adjusting screw rod is fixedly connected with a knob.
Preferably, the inner top wall of the groove is provided with a horizontally arranged chute, a sliding block is connected in the chute in a sliding manner, and the bottom of the sliding block is fixedly connected with the left side of the top of the connecting rod.
3. Advantageous effects
Compared with the prior art, the utility model has the advantages of:
(1) when this scheme uses, fix the gear on a supporting bench through the locating part, then through the digital display micrometer, test probe, the fixed block, the dead lever, the connecting block, driving motor, mutually supporting of rotation axis and supporting bench, the thickness of convenient gear is detected, the efficiency that gear thickness detected is improved, and can change test probe's position through the connecting piece that sets up adjustable length, and then realize detecting the thickness of the different positions of gear or realize detecting the thickness of different diameter gears, detection efficiency is high, the device suitability is high.
(2) During the use at first with fixture block threaded connection on the threaded rod, then with the keyway and the fixture block cooperation of pegging graft of gear, at last again with spacing ring threaded connection on the threaded rod and contradict spacing ring and gag lever post with the gear, thereby realize spacing fixed to the gear, guarantee that the gear is rotatory along with a supporting bench, thereby make things convenient for the thickness detection to the gear different positions, and pass through the threaded rod, the fixture block, mutually supporting of spacing ring and gag lever post, make things convenient for gear installation and dismantlement, and when the gear of great size needs to be changed, only need to change the fixture block rather than the keyway adaptation of gear can.
(3) During the use, the adjusting screw rod is driven to rotate through rotating the knob, the threaded block is driven to move left and right in the horizontal port, the connecting rod is driven to move left and right in the groove, the change of the position of the fixed block and the position of the detection probe is realized, and therefore the thickness detection of different positions of the gear or the thickness detection of gears with different sizes is met.
(4) Can assist spacing and direction through the lift of T shape pole to the dead lever, prevent that the dead lever from taking place rotatoryly, through mutually supporting of spout and slider, can play spacing and guide effect to the connecting rod.
Drawings
Fig. 1 is a perspective view of the present invention;
FIG. 2 is a partial front sectional view of the L-shaped bar of the present invention connected to the connecting member;
FIG. 3 is a partial front sectional view of the detection platform connected to the U-shaped seat of the present invention;
fig. 4 is a perspective view of the middle gear and the key groove of the present invention.
The reference numbers in the figures illustrate:
1. a detection table; 2. an L-shaped rod; 3. a digital display micrometer; 4. a U-shaped seat; 5. a drive motor; 6. a rotating shaft; 7. a support table; 8. a gear; 9. a keyway; 10. a limiting member; 101. a threaded rod; 102. a clamping block; 103. a limiting ring; 104. a limiting rod; 11. a connecting member; 111. a groove; 112. a connecting rod; 113. a thread block; 114. a horizontal port; 115. an adjustment member; 1151. adjusting the screw rod; 1152. positioning blocks; 1153. a knob; 12. a fixed block; 13. fixing the rod; 14. connecting blocks; 15. detecting a probe; 16. a spring; 17. a T-shaped rod; 18. a chute; 19. a slide block.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-4, a precision gear machining detection device comprises a detection table 1, wherein an L-shaped rod 2 is fixedly connected to the left side of the top of the detection table 1, a digital display micrometer 3 is fixedly installed on the front side of the L-shaped rod 2, a U-shaped seat 4 is fixedly connected to the bottom of the detection table 1, a driving motor 5 is fixedly installed on the inner bottom wall of the U-shaped seat 4, a rotating shaft 6 is fixedly connected to an output shaft of the driving motor 5, the top end of the rotating shaft 6 penetrates through and extends above the detection table 1, the rotating shaft 6 is fixedly connected with the detection table 1 through a bearing, a support table 7 is fixedly connected to the top of the rotating shaft 6, a gear 8 is placed on the top of the support table 7, a key groove 9 is formed in the top of the gear 8, a limiting piece 10 for limiting and fixing the gear 8 is; the right side of the L-shaped rod 2 is provided with a connecting piece 11 with adjustable length, the right side of the connecting piece 11 is fixedly connected with a fixed block 12, the fixed block 12 is inserted with a fixed rod 13, the bottom end of the fixed rod 13 is fixedly connected with a connecting block 14, the bottom of the connecting block 14 is fixedly connected with a detection probe 15, the detection probe 15 is electrically connected with a digital display micrometer 3 through a wire, the bottom of the detection probe 15 is contacted with the top of the gear 8, the fixed rod 13 is sleeved with a spring 16, the top end and the bottom end of the spring 16 are respectively and fixedly connected with the opposite sides of the fixed block 12 and the connecting block 14, the gear 8 is fixed on a supporting table 7 through a limiting piece 10 during use, and then the thickness of the gear 8 is conveniently detected through the mutual matching of the digital display micrometer 3, the detection probe 15, the fixed block, the efficiency of gear 8 thickness detection is improved, and the position of 15 of detecting probe can be changed through the connecting piece 11 that sets up adjustable length, and then realize detecting the thickness of the different positions of gear 8 or realize detecting the thickness of different diameter gears 8, and detection efficiency is high, the device suitability is high.
Specifically, the limiting part 10 includes a threaded rod 101, the bottom end of the threaded rod 101 is fixed at the axis of the top of the supporting table 7, a clamping block 102 is connected to the threaded rod 101 in a threaded manner, the clamping block 102 is adapted to the key groove 9 and inserted into the key groove 9, a limiting ring 103 is connected to the threaded rod 101 in a threaded manner, three limiting rods 104 which are uniformly distributed in an annular manner are fixedly connected to the outer side faces of the limiting rings 103, the bottom of the limiting rods 104 are in contact with the top of the gear 8, when the gear 8 is used, the clamping block 102 is firstly connected to the threaded rod 101 in a threaded manner, then the key groove 9 of the gear 8 is in inserted fit with the clamping block 102, finally the limiting ring 103 is connected to the threaded rod 101 in a threaded manner, the gear 8 is abutted against the limiting rings 103 and the limiting rods 104, so that the gear 8 is limited and fixed, The mutual matching of the fixture block 102, the limiting ring 103 and the limiting rod 104 facilitates the installation and the disassembly of the gear 8, and when the gear 8 with larger size needs to be replaced, only the fixture block 102 matched with the key groove 9 of the gear 8 needs to be replaced.
Specifically, the connecting member 11 includes a groove 111 formed on the right side of the L-shaped rod 2, a connecting rod 112 adapted to the groove 111 is inserted into the groove 111, the right end of the connecting rod 112 is fixedly connected to the left side of the fixing block 12, a threaded block 113 is fixedly connected to the bottom of the connecting rod 112 close to the left side wall of the groove 111, a horizontal port 114 communicated with the groove 111 is formed in the inner top wall of the L-shaped rod 2, the bottom of the threaded block 113 extends to the outer side of the L-shaped rod 2 through the horizontal port 114, an adjusting member 115 is arranged on the inner top wall of the L-shaped rod 2, the adjusting member 115 is connected to the threaded block 113, the adjusting member 115 includes an adjusting screw 1151, positioning blocks 1152 are fixedly connected to the right end and one side close to the left end of the adjusting screw 1151 through bearings, the tops of the two positioning blocks 1152 are fixedly connected to the inner side of the L-shaped rod 2, a knob 1153 is fixedly connected to, and then the thread block 113 is driven to move left and right in the horizontal opening 114, and then the connecting rod 112 is driven to move left and right in the groove 111, so that the positions of the fixed block 12 and the detection probe 15 are changed, and the requirements for thickness detection of different positions of the gear 8 or thickness detection of gears 8 with different sizes are met.
Specifically, on the fixed block 12 and the left and right sides that is located dead lever 13 all alternates and be provided with T shape pole 17, the bottom of two T shape poles 17 respectively with the top fixed connection of connecting block 14, can assist spacing and direction through T shape pole 17 to the lift of dead lever 13, prevent that dead lever 13 from taking place rotatoryly.
Specifically, the inner top wall of the groove 111 is provided with a horizontally arranged sliding groove 18, the sliding groove 18 is connected with a sliding block 19 in a sliding manner, the bottom of the sliding block 19 is fixedly connected with the left side of the top of the connecting rod 112, and the connecting rod 112 can be limited and guided by the mutual matching of the sliding groove 18 and the sliding block 19.
The working principle is as follows: when the thickness of the gear 8 is detected, firstly, the fixture block 102 is in threaded connection with the threaded rod 101, then the key groove 9 of the gear 8 is in inserted fit with the fixture block 102, and finally, the limiting ring 103 is in threaded connection with the threaded rod 101, and the limiting ring 103 and the limiting rod 104 are abutted against the gear 8, so that the gear 8 is limited and fixed;
then, according to the size of the gear 8 and the position to be detected, the adjusting screw 1151 is driven to rotate by rotating the knob 1153, the thread block 113 is driven to move left and right in the horizontal opening 114, the connecting rod 112 is driven to move left and right in the groove 111, the positions of the fixed block 12 and the detection probe 15 are changed, and the detection probe 15 is contacted with the gear 8, so that the thickness detection work can be carried out;
then, the driving motor 5 drives the rotating shaft 6 and the supporting table 7 to rotate, and further drives the gear 8 to rotate, so that the surface of the gear 8 can be subjected to multipoint detection, the detection probe 15 can detect the gear 8 and send detection data to the digital micrometer 3, and the digital micrometer 3 can automatically give an alarm when the data is not in a deviation range, so that the detection efficiency is improved.
It should be noted that each device in the present application is a common device in the market, and can be selected according to the requirement when in specific use, and the circuit connection relationship of each device all belongs to a simple series and parallel connection circuit, and there is no innovation point in the circuit connection, and those skilled in the art can easily implement the circuit connection, and belong to the prior art, and are not described again.
The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims (6)

1. The utility model provides a precision gear machining detection device, is including examining test table (1), its characterized in that: the detecting table is characterized in that an L-shaped rod (2) is fixedly connected to the left side of the top of the detecting table (1), a digital display micrometer (3) is fixedly mounted on the front side of the L-shaped rod (2), a U-shaped seat (4) is fixedly connected to the bottom of the detecting table (1), a driving motor (5) is fixedly mounted on the inner bottom wall of the U-shaped seat (4), a rotating shaft (6) is fixedly connected to an output shaft of the driving motor (5), the top end of the rotating shaft (6) penetrates through and extends to the upper side of the detecting table (1), the rotating shaft (6) is fixedly connected with the detecting table (1) through a bearing, a supporting table (7) is fixedly connected to the top of the rotating shaft (6), a gear (8) is placed at the top of the supporting table (7), a key groove (9) is formed in the top of the gear (8), and a limiting part (10) for, the limiting piece (10) penetrates through the key groove (9) and is fixedly connected with the supporting platform (7);
the right side of L shape pole (2) is provided with connecting piece (11) of adjustable length, the right side fixedly connected with fixed block (12) of connecting piece (11), it is provided with dead lever (13) to alternate on fixed block (12), the bottom fixedly connected with connecting block (14) of dead lever (13), the bottom fixedly connected with test probe (15) of connecting block (14), test probe (15) are through wire and digital display micrometer (3) electric connection, the bottom of test probe (15) and the top contact of gear (8), the cover is equipped with spring (16) on dead lever (13), the top and the bottom of spring (16) respectively with the opposite side fixed connection of fixed block (12) and connecting block (14).
2. A precision gear machining inspection apparatus according to claim 1, wherein: the limiting piece (10) comprises a threaded rod (101), the bottom end of the threaded rod (101) is fixed to the axis of the top of the supporting table (7), a clamping block (102) is connected to the threaded rod (101) in a threaded mode, the clamping block (102) is matched with the key groove (9) and inserted into the key groove (9), a limiting ring (103) is connected to the threaded rod (101) in a threaded mode, three limiting rods (104) which are evenly distributed in an annular mode are fixedly connected to the outer side face of the limiting ring (103), and the bottom of the limiting rods (104) is in contact with the top of the gear (8).
3. A precision gear machining inspection apparatus according to claim 1, wherein: connecting piece (11) are including seting up recess (111) on L shape pole (2) right side, it is provided with connecting rod (112) rather than the adaptation to alternate in recess (111), the right-hand member of connecting rod (112) and the left side fixed connection of fixed block (12), bottom fixedly connected with screw block (113) that connecting rod (112) are close to recess (111) left side wall, horizontal mouth (114) with recess (111) intercommunication are seted up to the interior roof of L shape pole (2), the outside that horizontal mouth (114) extended to L shape pole (2) is run through to the bottom of screw block (113), be provided with adjusting part (115) on the roof in L shape pole (2), adjusting part (115) are connected with screw block (113).
4. A precision gear machining inspection apparatus according to claim 1, wherein: the left and right sides that just are located dead lever (13) on fixed block (12) all alternates and are provided with T shape pole (17), two the bottom of T shape pole (17) respectively with the top fixed connection of connecting block (14).
5. A precision gear machining inspection apparatus according to claim 3, wherein: adjusting part (115) include accommodate the lead screw (1151), the right-hand member of accommodate the lead screw (1151) all passes through bearing fixedly connected with locating piece (1152) with the one side that is close to the left end, two the top of locating piece (1152) all with the interior roof fixed connection of L shape pole (2), the left end fixedly connected with knob (1153) of accommodate the lead screw (1151).
6. A precision gear machining inspection apparatus according to claim 3, wherein: the inner top wall of the groove (111) is provided with a horizontally arranged sliding groove (18), a sliding block (19) is connected in the sliding groove (18) in a sliding mode, and the bottom of the sliding block (19) is fixedly connected with the left side of the top of the connecting rod (112).
CN202023070787.9U 2020-12-18 2020-12-18 Precision gear machining detection device Expired - Fee Related CN213688286U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202023070787.9U CN213688286U (en) 2020-12-18 2020-12-18 Precision gear machining detection device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202023070787.9U CN213688286U (en) 2020-12-18 2020-12-18 Precision gear machining detection device

Publications (1)

Publication Number Publication Date
CN213688286U true CN213688286U (en) 2021-07-13

Family

ID=76739444

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202023070787.9U Expired - Fee Related CN213688286U (en) 2020-12-18 2020-12-18 Precision gear machining detection device

Country Status (1)

Country Link
CN (1) CN213688286U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113639608A (en) * 2021-10-13 2021-11-12 山东颐德电气设备工程有限公司 Length measuring equipment for detecting precise electric power parts
CN114101806A (en) * 2022-01-27 2022-03-01 江苏旺宇供应链管理有限公司 Automatic fine grinding device for manufacturing transmission gear of gearbox

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113639608A (en) * 2021-10-13 2021-11-12 山东颐德电气设备工程有限公司 Length measuring equipment for detecting precise electric power parts
CN114101806A (en) * 2022-01-27 2022-03-01 江苏旺宇供应链管理有限公司 Automatic fine grinding device for manufacturing transmission gear of gearbox

Similar Documents

Publication Publication Date Title
CN213688286U (en) Precision gear machining detection device
CN219573898U (en) Sample frame based on retroreflection coefficient test of accurate location of incident angle
CN215894361U (en) Rotating mechanism convenient for visual detection
CN217466479U (en) Terylene low stretch yarn limit tensile testing device
CN216246236U (en) Full-automatic wheel rim detection machine
CN114608418B (en) Device and method for measuring meshing pair clearance of single screw compressor
CN215676809U (en) Bearing detection device
CN213902853U (en) Seamless steel pipe detection device
CN215491493U (en) Concentricity detects instrument
CN210486745U (en) Bearing production is with check equipment
CN214792922U (en) Gear is size detection device for fluting
CN115464856A (en) High-precision inner and outer diameter online detection device for extruded pipes
CN211977745U (en) Part size inspection equipment
CN112082458B (en) Building engineering construction monitor
CN210180400U (en) Concrete precast member surface check-up detection device for gas pocket
CN112781539A (en) Outer diameter testing device for production of direct-drive electric main shaft
CN112013762A (en) Large object photography positioning scanning modeling system
CN210426305U (en) Vernier caliper for measuring thin workpiece
CN214538527U (en) Textile machinery bearing detection device
CN220007054U (en) Chamfering detection mechanism of double-end chamfering machine
CN216115773U (en) Machine part thickness detection instrument
CN212779049U (en) Dedicated automatic check out test set of bearing accuracy testing
CN217964958U (en) Side milling head position detector
CN217637073U (en) Incremental measuring device
CN220583376U (en) DC motor quality inspection device

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20210713

Termination date: 20211218

CF01 Termination of patent right due to non-payment of annual fee