Detection table

Abstract

The utility model discloses a detection bench, which relates to the technical field of hole axis vertical position detection and comprises a bench body, a first positioning seat, a first tip, a second positioning seat, a second tip, a first elastic piece and a telescopic quantity column. The first tip is used for being inserted into and abutting against the first end of a transverse through hole of a workpiece. The second tip and the first tip are coaxially arranged, the second tip is used for being inserted into and abutting against the second end of the transverse through hole of the workpiece, one end of the first elastic piece is used for being fixedly connected with the second positioning base, and the other end of the first elastic piece is used for being fixedly connected with the second tip to push the second tip to abut against the workpiece. The telescopic measuring column is used for being arranged on the table body and capable of stretching into or sinking into the table top of the table body, the telescopic measuring column is perpendicular to the axis of the first tip, the first telescopic measuring column is used for stretching into the second through hole of the workpiece, the structure is simple, use is convenient, and the working efficiency is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of hole axis vertical position detection, in particular to a detection table. Background Art

[0002] At present, after punching and drilling a workpiece, when the center lines of the formed through holes are at a certain distance from each other and perpendicular to each other, especially when there are certain requirements for the positions between such holes, a coordinate measuring machine is usually used for detection or various measuring tools are used to measure whether the requirements are met. However, these methods are inefficient and inconvenient for mass production detection. Summary of the Utility Model

[0003] The purpose of the utility model is to provide a detection table to solve the problems existing in the above-mentioned prior art, with a simple structure, convenient use and effectively improved work efficiency.

[0004] To achieve the above purpose, the utility model provides the following solution:

[0005] The utility model provides a detection table, comprising: a table body, a first positioning seat, a first center point, a second positioning seat, a second center point, a first elastic member and a telescopic column. The first positioning seat is fixedly connected to one side of the table body. The first center point is slidably connected to the first positioning seat and can maintain the position after sliding. The first center point is used for inserting and tightly pressing the first end of the transverse through hole of the workpiece. The second positioning seat is fixedly connected to the side of the table body far from the second positioning seat. The second center point is arranged coaxially with the first center point. The second center point is used for inserting and tightly pressing the second end of the transverse through hole of the workpiece. The second center point is slidably connected to the second positioning seat. One end of the first elastic member is fixedly connected to the second positioning seat, and the other end is fixedly connected to the second center point to push the second center point to tightly press the workpiece. The telescopic column is arranged on the table body and can extend into or retract from the table top of the table body, and the telescopic column is perpendicular to the axis of the first center point. The telescopic column is used for extending into the second through hole of the workpiece.

[0006] Preferably, it further comprises a first screw rod. The first positioning seat is provided with a first threaded hole. The first screw rod is used for being threadedly connected to the first threaded hole. A second threaded hole is arranged at the first end of the first screw rod. A first center point screw rod is arranged on the side of the first center point far from the workpiece. The first center point screw rod is used for being threadedly connected to the second threaded hole.

[0007] Preferably, it further comprises a first knob. The first knob is fixedly connected to the second end of the first screw rod.

[0008] Preferably, it further includes a locking nut which is provided with a locking nut screw hole for threaded connection with the first screw rod, and the locking nut is arranged between the first positioning seat and the first knob.

[0009] Preferably, it further includes a round rod. The first positioning seat is provided with a placement groove for placing the first elastic member. One end of the placement groove is provided with a first through hole. The first end of the round rod is used to pass through the first through hole and extend into the placement groove to be fixedly connected with the first elastic member. The second end of the round rod is provided with a third screw hole. On the side of the second center point away from the workpiece, there is a second center point screw rod which is used for threaded connection with the third screw hole.

[0010] Preferably, it further includes a slide rod and a second knob. One end of the placement groove away from the first through hole is provided with a slide hole. The slide rod is fixedly connected with the end of the round rod away from the second center point, and the slide rod is slidably connected with the slide hole, and the slide hole can limit the rotation of the slide rod. The end of the slide rod away from the round rod is fixedly connected with the second knob.

[0011] Preferably, it further includes an adjusting nut and a second screw rod. The second screw rod is arranged in the placement groove. One end of the second screw rod is used for fixedly connecting with the slide rod, and the other end is used for fixedly connecting with the round rod. The adjusting nut is arranged in the placement groove, and one end of the adjusting nut is used for fixedly connecting with the first elastic member. The adjusting nut is provided with an adjusting nut screw hole which is in threaded connection with the second screw rod.

[0012] Preferably, it further includes a lifting table which is arranged on the table body and can rise or fall relative to the table body and maintain the position after lifting so that the tabletop of the lifting table fits the bottom surface of the workpiece. A second through hole is provided in the middle of the lifting table, and the telescopic column is used to pass through the second through hole.

[0013] Preferably, the table body is provided with a lifting table groove which is provided with a first internal thread, and the lifting table is provided with a first external thread. The first external thread of the lifting table is used for threaded connection with the first internal thread of the lifting table groove.

[0014] Preferably, it further includes a connecting cylinder, a nut, and a second elastic member. The connecting cylinder is integrally connected to the lifting platform. The connecting cylinder is provided with a third through hole for the telescopic measuring column to pass through. The outer side of the connecting cylinder is provided with an external third thread, and the nut is provided with an internal third thread for threadedly connecting to the external third thread. The bottom of the telescopic measuring column is provided with a measuring column platform, and the measuring column platform is slidably connected inside the connecting cylinder. The top of the second elastic member is for abutting against the measuring column platform, and the bottom of the second elastic member is for abutting against the bottom of the nut.

[0015] The present utility model has achieved the following technical effects compared with the prior art:

[0016] This application provides an inspection table. First, adjust the first center point to abut against one end of the horizontal through hole of the standard part, adjust the second center point to abut against the other end of the horizontal through hole, and then place the standard part with its bottom surface pressed against the tabletop of the table body. Slide the first center point to move the marked part left and right until the measuring column pops out and penetrates into the vertical through hole on the standard part. Then keep the first center point in this position. In subsequent use, just pull the second center point to make it pop out a certain distance, and then place other workpieces of the same specification on the inspection table. Release the second center point to hold the horizontal through hole, and then press the workpiece onto the table body. If the telescopic measuring column can pop into the vertical through hole, then this workpiece is qualified; otherwise, it proves that the position of the hole in the workpiece is incorrect and the workpiece is unqualified. The structure is simple and easy to use, effectively improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the embodiments. Obviously, the following described drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0018] Figure 1 It is a schematic structural diagram of the inspection table provided by the present utility model;

[0019] Figure 2 It is a schematic structural diagram of the table body in the inspection table provided by the present utility model;

[0020] Figure 3 It is an exploded schematic structural diagram at the first positioning seat in the inspection table provided by the present utility model;

[0021] Figure 4 It is an exploded schematic structural diagram of the lifting platform in the inspection table provided by the present utility model from the bottom and top views;

[0022] Figure 5Explosion schematic diagram of the structure at the second positioning point on the inspection table provided by the present utility model;

[0023] Figure 6 Schematic diagrams of the structure of the workpiece on the inspection table provided by the present utility model from two perspectives;

[0024] Figure 7 Schematic diagram of the positioning process of the positioning member on the inspection table provided by the present utility model;

[0025] Figure 8 Schematic diagram after the positioning member on the inspection table provided by the present utility model is positioned;

[0026] In the figure: 1. Table body; 101. Table top; 102. First positioning hole; 103. First screw hole; 104. First positioning seat; 105. First internal thread; 106. Lifting table groove; 107. First through hole; 108. Second positioning seat; 109. Placing groove; 110. Slide hole; 112. Second positioning hole; 2. First knob; 201. First screw rod; 202. Second screw hole; 203. Locking nut; 204. Locking nut screw hole; 205. First tip screw rod; 206. First tip; 3. Lifting table; 301. Nut; 302. Third internal thread; 303. Second spring; 304. Measuring column table; 305. Measuring column; 306. First external thread; 307. Second through hole; 308. Third through hole; 309. Third external thread; 4. Second knob; 401. Slide bar; 402. Second screw rod; 403. Round bar; 404. First spring; 405. Adjusting nut screw hole; 406. Adjusting nut; 407. Second tip screw rod; 408. Second tip; 5. Standard part; 501. Vertical through hole; 502. Horizontal through hole; 503. Below the standard part. Detailed implementation manners

[0027] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0028] The purpose of the present utility model is to provide an inspection table to solve the problems existing in the above-mentioned prior art, making the structure simple, easy to use, and effectively improving work efficiency.

[0029] To make the above-mentioned objects, features, and advantages of the present utility model more obvious and understandable, the present utility model will be further described in detail below in conjunction with the accompanying drawings and specific implementation manners.

[0030] The present utility model provides an inspection table, asFigures 1 to 8 As shown in the figure, it includes: a frustum 1, a first positioning seat 104, a first center point 206, a second positioning seat 108, a second center point 408, a first elastic member, and a telescopic column 305. The first positioning seat 104 is fixedly connected to one side of the frustum 1. The first center point 206 is slidably connected to the first positioning seat 104 and can maintain its position after sliding. The first center point 206 is used to insert into and press against the first end of the transverse through hole 502 of the workpiece. The second positioning seat 108 is fixedly connected to the side of the frustum 1 away from the second positioning seat 108. The second center point 408 is coaxially arranged with the first center point 206. The second center point 408 is used to insert into and press against the second end of the transverse through hole of the workpiece. The second center point 408 is slidably connected to the second positioning seat 108. One end of the first elastic member is used to be fixedly connected to the second positioning seat 108, and the other end is used to be fixedly connected to the second center point 408 to push the second center point 408 to press against the workpiece. The telescopic column 305 is used to be arranged on the frustum 1 and can extend into or retract into the tabletop 101 of the frustum 1. And the telescopic column 305 is perpendicularly arranged to the axis line of the first center point 206. The telescopic column 305 is used to extend into the second through hole 307 of the workpiece. First, adjust the first center point 206 to press against one end of the transverse through hole 502 of the standard part 5, adjust the second center point 408 to press against the other end of the transverse through hole 502, then place the standard part 5, make the lower surface 503 of the standard part fit and press on the tabletop 101 of the frustum 1, slide the first center point 206 to move the standard part left and right until the column 305 pops out and penetrates into the vertical through hole 501 on the standard part 5. Then keep the first center point 206 at this position. In subsequent use, just pull the second center point 408 to make the second center point 408 pop out a certain distance outward, and then place other workpieces of the same specification on a detection table. Release the second center point 408 to press against the transverse through hole 502, and then press the workpiece onto the frustum 1. If the telescopic column 305 can pop into the vertical through hole 501, then this workpiece is qualified; otherwise, it proves that the position of the hole in the workpiece is incorrect and the workpiece is unqualified. The structure is simple and easy to use, effectively improving work efficiency.

[0031] In a preferred embodiment, the detection table further includes a first screw rod 201. The first positioning seat 104 is provided with a first screw hole 103. The first screw rod 201 is used to be threadedly connected to the first screw hole 103. The first end of the first screw rod 201 is provided with a second screw hole 202. A first center point screw rod 205 is arranged on the side of the first center point 206 away from the workpiece. The first center point screw rod 205 is used to be threadedly connected to the second screw hole 202. The structure is simple and easy to use. By rotating the first screw rod 201, the sliding of the first center point 206 can be achieved.

[0032] In a preferred embodiment, the detection table further includes a first knob 2. The first knob 2 is fixedly connected to the second end of the first screw rod. The structure is simple and easy to use.

[0033] In a preferred embodiment, the inspection table further includes a lock nut 203. The lock nut 203 is provided with a lock nut screw hole 204 for threaded connection with the first screw rod 201, and the lock nut 203 is used to be arranged between the first positioning seat 104 and the first knob 2 to further lock the first center point 206 with adjusted position.

[0034] In a preferred embodiment, the inspection table further includes a round rod 403. The first positioning seat 104 is provided with a placement groove 109. The first elastic member is for being placed in the placement groove 109. One end of the placement groove 109 is provided with a first through hole 107. The first end of the round rod 403 is for passing through the first through hole 107 and extending into the placement groove 109 to be fixedly connected with the first elastic member. The second end of the round rod 403 is provided with a third screw hole. The side of the second center point 408 away from the workpiece is provided with a second center point screw rod for threaded connection with the third screw hole. Preferably, the first elastic member is a first spring 404.

[0035] In a preferred embodiment, the inspection table further includes a slide rod 401 and a second knob 4. The end of the placement groove 109 away from the first through hole 107 is provided with a slide hole 110. The slide rod 401 is fixedly connected with the end of the round rod 403 away from the second center point 408. The slide rod 401 is slidably connected with the slide hole 110, and the slide hole 110 can limit the rotation of the slide rod 401. The end of the slide rod 401 away from the round rod 403 is fixedly connected with the second knob 4, with simple structure and convenient use.

[0036] In a preferred embodiment, the inspection table further includes an adjusting nut 406 and a second screw rod 402. The second screw rod 402 is arranged in the placement groove 109. One end of the second screw rod 402 is for being fixedly connected with the slide rod 401, and the other end is for being fixedly connected with the round rod 403. The adjusting nut 406 is arranged in the placement groove 109, and one end of the adjusting nut 406 is for being fixedly connected with the first elastic member. The adjusting nut 406 is provided with an adjusting nut screw hole 405 for threaded connection with the second screw rod 402. By rotating the adjusting nut 406, the compression condition of the first spring 404 can be adjusted.

[0037] In a preferred embodiment, the inspection table further includes a lifting table 3. The lifting table 3 is arranged on the table body 1, and the lifting table 3 can rise or fall relative to the table body 1 and maintain the position after lifting so that the table top 101 of the lifting table 3 fits the bottom surface of the workpiece. A second through hole 307 is provided in the middle of the lifting table 3, and the telescopic column 305 is for passing through the second through hole 307.

[0038] In a preferred embodiment, the table body 1 is provided with a lifting table groove 106, the lifting table groove 106 is provided with a first internal thread 105, the lifting table 3 is provided with a first external thread 306, and the first external thread 306 of the lifting table 3 is used for threaded connection with the first internal thread 105 of the lifting table groove 106.

[0039] In a preferred embodiment, the inspection table further includes a connecting cylinder, a nut 301, and a second elastic member. The connecting cylinder is integrally connected to the lifting table 3. The connecting cylinder is provided with a third through hole 308 for the telescopic column 305 to pass through. The outer side of the connecting cylinder is provided with a third external thread 309. The nut 301 is provided with a third internal thread 302, and the third internal thread 302 of the nut 301 is used for threaded connection with the third external thread 309. The bottom of the telescopic column 305 is provided with a column platform 304, and the column platform 304 is slidably connected inside the connecting cylinder. The top of the second elastic member is used to abut against the column platform 304, and the bottom of the second elastic member is used to abut against the bottom of the nut 301. Preferably, the second elastic member is a second spring 303.

[0040] In a preferred embodiment, the table body 1 is provided with a first positioning hole 102 and a second positioning hole 112, and the first positioning hole 102 and the second positioning hole 112 are used for connection with other devices to fix the table body 1.

[0041] During the use process: First, adjust the first center point 206 to abut against the right end of the horizontal through hole 502 of the standard part 5, and adjust the second center point 408 to abut against the left end of the horizontal through hole 502.

[0042] After the standard part 5 is abutted, rotate the standard part 5, press the lower part 503 of the standard part onto the upper surface of the lifting table 3, and rotate the lifting table 3 until the lifting table 3 fits with the lower part 503 of the standard part. At this time, the lower part 503 of the standard part presses the column 305.

[0043] Rotate the first knob 2 to move the marking part left and right until the column 305 pops out and penetrates into the vertical through hole 501 on the standard part 5. Then adjust the locking nut 203 to position the first center point 206. At this time, the adjustment of one inspection table is completed.

[0044] In subsequent use, only need to pull the second knob 4 to make the second center point 408 pop out a certain distance outward, and then place other workpieces of the same specification on one inspection table.

[0045] Release the second knob 4 to make the center point abut against the left end of the vertical through hole 501, and then press the workpiece onto the lifting table 3. If the workpiece can fit with the lifting table 3 and the column 305 can pop into the through hole, then this workpiece is qualified; otherwise, it proves that the position of the hole on the workpiece is incorrect and the workpiece is unqualified.

[0046] Specific examples are used in this utility model to elaborate on the principles and implementation manners of this utility model. The description of the above embodiments is only used to help understand the method and its core idea of this utility model; at the same time, for those of ordinary skill in the art, according to the idea of this utility model, there will be changes in the specific implementation manners and application scopes. In summary, the content of this specification should not be construed as a limitation on this utility model.

Claims

1. A testing platform, characterized in that: include: Taiwan body, A first positioning seat, wherein the first positioning seat is fixedly connected to one side of the platform, A first top, the first top is slidably connected to the first positioning seat and can maintain a position after sliding, and the first top is used to insert into and tighten the first end of the transverse through hole of the workpiece; A second positioning seat, the second positioning seat is fixedly connected to a side of the platform away from the second positioning seat; A second top, the second top is coaxially arranged with the first top, the second top is used to be inserted into and press against the second end of the transverse through hole of the workpiece, and the second top is slidably connected with the second positioning seat; A first elastic member, one end of which is used to be fixedly connected to the second positioning seat, and the other end of which is used to be fixedly connected to the second center to push the second center to press against the workpiece; as well as A telescopic measuring column is used to be arranged on the table body and can extend into or sink into the table surface of the table body, and the telescopic measuring column is arranged perpendicular to the axis of the first top, and the telescopic measuring column is used to extend into the vertical through hole of the workpiece.

2. The testing platform according to claim 1, characterized in that: It also includes a first screw rod, the first positioning seat is provided with a first screw hole, the first screw rod is used to be threadedly connected to the first screw hole, the first end of the first screw rod is provided with a second screw hole, and the first top end screw is provided on the side of the first top end away from the workpiece, and the first top end screw is used to be threadedly connected to the second screw hole.

3. The detection platform according to claim 2, characterized in that: It also includes a first knob, which is fixedly connected to the second end of the first screw rod.

4. The detection platform according to claim 3, characterized in that: It also includes a locking nut, which is provided with a locking nut screw hole. The locking nut screw hole is used for threaded connection with the first screw rod, and the locking nut is used to be arranged between the first positioning seat and the first knob.

5. The detection platform according to claim 4, characterized in that: It also includes a round rod, the first positioning seat is provided with a placement groove, the first elastic member is used to be placed in the placement groove, one end of the placement groove is provided with a first through hole, the first end of the round rod is used to pass through the first through hole and extend into the placement groove and be fixedly connected with the first elastic member, the second end of the round rod is provided with a third screw hole, and the second top point is provided with a second top point screw on the side of the second top point away from the workpiece, and the second top point screw is used to be threadedly connected to the third screw hole.

6. The testing platform according to claim 5, characterized in that: It also includes a sliding rod and a second knob. A sliding hole is provided at one end of the placement groove away from the first through hole. The sliding rod is fixedly connected to one end of the round rod away from the second tip. The sliding rod is slidably connected to the sliding hole, and the sliding hole can limit the rotation of the sliding rod. The end of the sliding rod away from the round rod is fixedly connected to the second knob.

7. The testing station according to claim 6, characterized in that: It also includes an adjusting nut and a second screw, which is arranged in the placement groove, one end of the second screw is used to be fixedly connected to the sliding rod, and the other end is used to be fixedly connected to the round rod, the adjusting nut is arranged in the placement groove, and one end of the adjusting nut is used to be fixedly connected to the first elastic member, the adjusting nut is provided with an adjusting nut screw hole, and the adjusting nut screw hole is threadedly connected to the second screw.

8. The testing station according to claim 7, characterized in that: It also includes a lifting platform, which is arranged on the platform body, and the lifting platform can rise or fall relative to the platform body and maintain the position after lifting so that the table surface of the lifting platform fits with the bottom surface of the workpiece, and a second through hole is arranged in the middle of the lifting platform, and the telescopic measuring column is used to pass through the second through hole.

9. The testing station according to claim 8, characterized in that: The platform body is provided with a lifting platform groove, the lifting platform groove is provided with a first internal thread, the lifting platform is provided with a first external thread, and the first external thread of the lifting platform is used for threaded connection with the first internal thread of the lifting platform groove.

10. The testing platform according to claim 9, characterized in that: It also includes a connecting tube, a nut, and a second elastic member. The connecting tube is integrally connected to the lifting platform. The connecting tube is provided with a third through hole, and the third through hole is used for the telescopic measuring column to pass through. The outer side of the connecting tube is provided with a third external thread, and the nut is provided with a third internal thread. The third internal thread of the nut is used to be threadedly connected to the third external thread. A measuring column platform is provided at the bottom of the telescopic measuring column, and the measuring column platform is slidably connected in the connecting tube. The top of the second elastic member is used to abut against the measuring column platform, and the bottom of the second elastic member is used to abut against the bottom of the nut.

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