CN211668462U - Hand-held external conical surface fixed diameter distance measuring device - Google Patents
Hand-held external conical surface fixed diameter distance measuring device Download PDFInfo
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- CN211668462U CN211668462U CN202020623472.3U CN202020623472U CN211668462U CN 211668462 U CN211668462 U CN 211668462U CN 202020623472 U CN202020623472 U CN 202020623472U CN 211668462 U CN211668462 U CN 211668462U
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Abstract
The utility model discloses a hand-held type external conical surface fixed diameter distance measuring device, which belongs to the measuring device field, and the technical proposal main points are that the measuring device comprises a workbench horizontally arranged, a vertically arranged clamping cylinder is fixedly connected on the workbench, a clamping groove is arranged on the bottom side end surface of the clamping cylinder, an elastic clamping block is fixedly connected in the clamping groove, the clamping block extends out of the clamping groove and is abutted against the inner wall of a workpiece body, a vertically arranged gauge body is detachably connected on the workbench, a vertically arranged sliding groove is arranged on the top end surface of the gauge body, a measuring instrument is arranged in the sliding groove in a sliding way, a vertically arranged measuring groove is arranged on the bottom end surface of the gauge body, the measuring groove is communicated with the sliding groove, a measuring rod is arranged in the measuring groove in a sliding way and is abutted against the measuring rod of the measuring instrument, a measuring head is fixedly arranged on the bottom end surface of the measuring rod, and, the utility model discloses can effectually measure the distance of the external conical surface fixed diameter on the work piece, measurement of efficiency is high.
Description
Technical Field
The utility model belongs to the technical field of measuring device's technique and specifically relates to a diameter distance measuring device is decided to hand-held type external conical surface.
Background
In the actual production process, in order to ensure the quality and the accuracy of the produced workpieces, the produced workpieces need to be measured, so that defective products in the workpieces are detected, the quality of the workpieces is improved, and meanwhile, a data basis is provided for subsequent improvement on production.
As shown in fig. 1, the workpiece includes a workpiece body 1, the workpiece body 1 is vertically arranged, a concave external conical surface 2 is arranged on the top end side surface of the workpiece body 1, and in order to include the quality of the workpiece, the distance from the top end surface of the workpiece body to a fixed point on the external conical surface on the side wall of the workpiece body needs to be measured, so as to compare with a standard component, and measure the accuracy of the produced workpiece.
The above prior art solutions have the following drawbacks: although this kind of measurement mode can carry out effectual measurement to the size of work piece to guarantee the quality of work piece, in the in-service use process, this kind of mode measurement is inefficient, and every measurement is all measured the three-dimensional data of work piece comprehensively, still needs the staff to compare the standard component, just can compare the deviation.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a can be effectively measure the distance of the external conical surface fixed diameter on the work piece, the diameter distance measuring device is decided to the hand-held type external conical surface that measurement efficiency is high.
The above technical purpose of the present invention can be achieved by the following technical solutions:
a handheld external conical surface fixed diameter distance measuring device comprises a workbench horizontally arranged, wherein a vertically arranged clamping barrel is fixedly connected to the workbench, the clamping barrel penetrates through the workbench and is fixedly connected with the workbench, a clamping groove is formed in the bottom side end face of the workbench, an elastic clamping block is fixedly connected to the inside of the clamping groove, the clamping block extends out of the clamping groove and abuts against the inner wall of a workpiece body, a vertically arranged gauge body is detachably connected to the workbench, a vertically arranged sliding groove is formed in the upper top end face of the gauge body, a measuring instrument is arranged in the sliding groove, a measuring rod of the measuring instrument is slidably arranged in the sliding groove, a vertically arranged measuring groove is formed in the bottom end face of the gauge body and is communicated with the sliding groove, a measuring rod is slidably arranged in the measuring groove and abuts against the measuring rod of the measuring instrument, the measuring device is characterized in that a measuring head is arranged on the end face of the bottom end of the measuring rod and is in contact with the outer conical surface of the workpiece body, a placing ring is fixedly connected to the outer side wall of the measuring rod, a fixing ring is arranged at the opening of the measuring groove, the measuring rod penetrates through the fixing ring and is in sliding connection with the fixing ring, and the fixing ring is abutted against the placing ring.
By adopting the technical scheme, when the workpiece body is measured, the standard part is firstly placed at the clamping cylinder, the standard part is enabled to be abutted against the clamping block in the clamping cylinder, so that the standard part is fixed, the measuring rod is rotated at the moment, the measuring head on the measuring rod is enabled to be contacted with the outer conical surface on the standard part, so that the measuring instrument is enabled to clear the standard, the standard part is taken down after the standard is marked, the workpiece body to be measured is also placed in the clamping cylinder and clamped by the clamping block, the measuring rod is rotated again at the moment, the measuring head on the measuring rod is enabled to be contacted with the outer conical surface of the workpiece body, so that the measuring result is displayed on the measuring instrument, the deviation between the workpiece body and the standard part is compared, the workpiece body to be measured is continuously placed in the clamping cylinder, so that the workpiece body is measured for a plurality of times, the measuring efficiency is high, and the quality of the workpiece.
The present invention may be further configured in a preferred embodiment as: the measuring rod is detachably connected with the measuring head.
Through adopting above-mentioned technical scheme, the setting of detachable gauge head can conveniently be dismantled the gauge head to can conveniently change not unidimensional gauge head, with the different measuring points on the adaptation work piece body external cone face.
The present invention may be further configured in a preferred embodiment as: the utility model discloses a compasses, including compasses, the compasses is characterized by seted up on the lateral wall of the compasses body and rotated the groove, rotate groove and sliding tray and measuring staff intercommunication, seted up on the measuring staff and placed the hole, it is equipped with the dwang to place hole department, dwang one end is located places downthehole and contradicts with placing the downthehole wall.
Through adopting above-mentioned technical scheme, the setting of dwang can be conveniently when measuring, can rotate the measuring staff through the dwang to make the gauge head on the measuring staff can be after placing the work piece body with the outer conical surface contact on the work piece body, after the work piece body has measured, rotate the measuring staff through the dwang once more, thereby make gauge head and the work piece body on the measuring staff break away from, conveniently take off the good work piece body of measurement.
The present invention may be further configured in a preferred embodiment as: fixedly connected with handle ball on the dwang is placed hole one end terminal surface dorsad.
Through adopting above-mentioned technical scheme, the staff rotates the dwang more easily to the setting of handle ball to drive the measuring staff and rotate.
The present invention may be further configured in a preferred embodiment as: place and be equipped with the removal spring of vertical setting between the ring and the solid fixed ring, remove spring one end and place ring fixed connection, the other end and solid fixed ring fixed connection.
Through adopting the above technical scheme, the setting of removal spring, can be when fixed work piece body, can vertically remove the measuring staff, thereby make the gauge head on the measuring staff can make things convenient for in the conflict of the external conical surface of work piece body, the measuring head on the measuring staff is ordered about to the removal spring that is compressed this moment supports tightly with the external conical surface of work piece body, thereby make measuring effect better, when needing work piece body and gauge head to break away from after measuring well simultaneously, can remove the measuring staff downwards, thereby make gauge head and work piece body break away from the back and rotate the measuring staff again and take off work piece body, can not make the gauge head slide on work piece body, thereby damage work piece body or gauge head.
The present invention may be further configured in a preferred embodiment as: the fixing ring is detachably connected with the gauge body.
Through adopting above-mentioned technical scheme, the solid fixed ring's of detachable setting can conveniently be dismantled solid fixed ring from the compasses body to the measuring staff is taken off from the compasses body to the convenience when the measuring staff goes wrong, also conveniently installs the restriction at the compasses internal simultaneously with the measuring staff.
The present invention may be further configured in a preferred embodiment as: and the upper surface of the measuring head is fixedly connected with a protective layer.
Through adopting above-mentioned technical scheme, the setting of protective layer can effectually protect the work piece body, avoids when measuring, and the work piece body is direct to contact with the gauge head, damages the work piece body.
The present invention may be further configured in a preferred embodiment as: the workbench is provided with an L-shaped handheld frame, and one end of the handheld frame is detachably connected with the workbench.
Through adopting above-mentioned technical scheme, the setting of handing the frame can make things convenient for the staff when measuring, directly catches measuring device through handing the frame to measure.
To sum up, the utility model discloses a following at least one useful technological effect:
1. the measuring rod and the measuring head are arranged, so that the effect of effectively measuring the distance of the fixed diameter of the outer conical surface on the workpiece and high measuring efficiency can be achieved;
2. through the setting of the detachable fixing ring, the measuring bar which is convenient to have problems can be taken down from the gauge body, so that the effect of convenient replacement is achieved.
Drawings
FIG. 1 is a schematic view of the overall structure of a workpiece in the background art;
FIG. 2 is a schematic view of the overall structure of the measuring apparatus in the embodiment;
FIG. 3 is a sectional view showing an internal structure of the gauge body in the embodiment;
fig. 4 is an enlarged view of a portion a in fig. 3 according to the embodiment.
In the figure, 1, a workpiece body; 2. an outer conical surface; 3. a work table; 4. a clamping cylinder; 5. a clamping groove; 6. a clamping block; 7. a connecting shaft; 8. a gauge body; 9. a sliding groove; 10. a measuring instrument; 11. a measuring tank; 12. a measuring rod; 13. a measuring head; 14. placing a ring; 15. a fixing ring; 16. a retraction assembly; 161. a movable spring; 17. a rotating groove; 18. placing holes; 19. rotating the rod; 20. a handle ball; 21. a protective layer; 22. a hand-held frame; 221. a vertical section; 222. and (4) a transverse section.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example (b): referring to fig. 2, for the utility model discloses a diameter distance measuring device is decided to hand-held type external conical surface, workstation 3 including the level setting is equipped with the handheld frame 22 of L type on workstation 3, and handheld frame 22 includes the vertical section 221 of vertical setting and the horizontal segment 222 of level setting, the welding of the end in opposite directions of vertical section 221 and horizontal segment 222, vertical section 221 is passed through the bolt and is dismantled with workstation 3 to horizontal segment 222 one end dorsad and be connected, when using measuring device, the staff is through grabbing handheld frame 22, comes to hand measuring device and measures, and detachable handheld frame 22 simultaneously can conveniently change handheld frame 22, makes handheld frame 22 can adapt to different staff's handheld, gives the better handheld sensation of staff.
Referring to fig. 2, when the distance between the outer conical surface 2 of the workpiece body 1 and the fixed diameter is measured, the workpiece body 1 needs to be fixed on a workbench 3 for measurement, at the moment, a clamping cylinder 4 is arranged on the workbench 3, the clamping cylinder 4 penetrates through the workbench 3 to be welded with the workbench 3, the clamping cylinder 4 is vertically arranged, a clamping groove 5 is formed in the bottom end surface of the clamping cylinder 4, a clamping block 6 is arranged in the clamping groove 5, the clamping block 6 is horizontally arranged, a connecting shaft 7 is welded on the top end surface of the clamping block 6, the end surface of one end of the connecting shaft 7, which is opposite to the clamping block 6, is welded with the inner wall of the clamping groove 5, the clamping block 6 extends out of the clamping groove 5, the peripheral end surface of the clamping block 6 is set to be an arc surface, when the workpiece body 1 is fixed, the workpiece body 1 is vertically placed below the clamping block 6 and moves upwards to place the clamping block 6 into the workpiece body 1 until the upper surface of the workpiece body, at the moment, the clamping block 6 is tightly propped against the inner wall of the workpiece body 1 so as to fix the workpiece body 1.
Referring to fig. 2, can dismantle the gauge body 8 that is connected with vertical setting through the bolt on the workstation 3, gauge body 8 passes workstation 3, sets up the sliding tray 9 of vertical setting on the 8 top end faces of gauge body, and gauge body 8's top has set firmly measuring apparatu 10, and measuring apparatu 10 is the digital display amesdial, and measuring apparatu 10's measuring rod is vertical setting downwards, and measuring apparatu 10's measuring rod slides and sets up in sliding tray 9. Seted up measuring tank 11 on the bottom terminal surface of the compasses body 8, measuring tank 11 is located sliding tray 9 under, measuring tank 11's top terminal surface and sliding tray 9 intercommunication, and measuring tank 11 and sliding tray 9 are located same axis, slide in measuring tank 11 and are provided with measuring staff 12 of vertical setting, and the top of measuring staff 12 slides and sets up in sliding tray 9 and contradict with the measuring staff of measuring apparatu 10.
Referring to fig. 2 and 4, the bottom end of the measuring rod 12 extends out of the measuring groove 11, the measuring head 13 is detachably connected to the bottom end face of the measuring rod 12 through a bolt, and when the outer conical surface 2 of the workpiece body 1 is measured at a fixed distance, the measuring rod 12 is rotated to enable the measuring head 13 on the side lever to abut against the outer conical surface 2 of the workpiece body 1, so that measurement is performed. The protective layer 21 is adhered to the surface of the measuring head 13, and the protective layer 21 is a rubber layer, so that the measuring head 13 and the workpiece body 1 can be protected during measurement, and the measuring head 13 and the workpiece body 1 are prevented from being damaged due to direct contact of the measuring head 13 and the workpiece body 1.
Referring to fig. 3 and 4, the welding has the ring of placing 14 on the lateral wall of measuring staff 12, places the ring 14 and is located measuring tank 11, and the opening part of measuring tank 11 is equipped with solid fixed ring 15, and solid fixed ring 15 passes through the bolt and can dismantle the connection on the rule body 8, and measuring staff 12 passes solid fixed ring 15 and solid fixed ring 15 sliding connection, places ring 14 and solid fixed ring 15 and can prevent measuring staff 12 from following the interior roll-off of measuring tank 11. A retraction assembly 16 used for enabling the measuring head 13 on the measuring rod 12 to be tightly abutted to the workpiece body 1 is arranged between the placing ring 14 and the fixing ring 15, the retraction assembly 16 comprises a moving spring 161 arranged between the placing ring 14 and the fixing ring 15, the moving spring 161 is vertically arranged, one end of the moving spring 161 is bonded with the placing ring 14, and the other end of the moving spring 161 is bonded with the fixing ring 15. During measurement, the measuring rod 12 is vertically moved, the measuring rod 12 is located below the workpiece body 1, the measuring rod 12 is rotated to enable the measuring head 13 on the measuring rod 12 to be located right below the outer conical surface 2 of the workpiece body 1, at the moment, the moving spring 161 is compressed, and the compressed moving spring 161 drives the measuring head 13 to be tightly abutted against the workpiece body 1, so that the measuring effect is better.
Referring to fig. 2, the rotating groove 17 has been seted up on the lateral wall of the gauge body 8, rotating groove 17 and sliding tray 9 and measuring staff 12 intercommunication have been seted up on the measuring staff 12 and have been placed hole 18, place downthehole being equipped with dwang 19, dwang 19 one end is located places hole 18 and contradicts with placing hole 18 inner wall, dwang 19 places hole 18 one end terminal surface dorsad and welds handle ball 20, when measuring, thereby can rotate measuring staff 12 through dwang 19 and handle ball 20, and it is more convenient to use.
The implementation principle of the embodiment is as follows: when the workpiece body 1 is measured, firstly, the standard part is placed at the clamping cylinder 4, the standard part is abutted against the clamping block 6 in the clamping cylinder 4, so that the standard part is fixed, at the moment, the measuring rod 12 is rotated, the measuring head 13 on the measuring rod 12 is contacted with the outer conical surface 2 on the standard part, so that the measuring instrument 10 is clear of the standard part, the standard part is taken down after the standard part is marked, the workpiece body 1 to be measured is also placed in the clamping cylinder 4 and clamped by the clamping block 6, at the moment, the rotating rod 19 is rotated, the rotating rod 19 drives the measuring rod 12 to rotate, the measuring head 13 on the measuring rod 12 is contacted with the outer conical surface 2 of the workpiece body 1, and therefore, the measuring result is displayed on the measuring instrument 10.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides a diameter distance measuring device is decided to hand-held type external conical surface, includes workstation (3) that the level set up, its characterized in that: the clamping device is characterized in that a vertically arranged clamping barrel (4) is fixedly connected to the workbench (3), the clamping barrel (4) penetrates through the workbench (3) and is fixedly connected with the workbench (3), a clamping groove (5) is formed in the bottom side end face of the clamping barrel (4), an elastic clamping block (6) is fixedly connected to the inside of the clamping groove (5), the clamping block (6) extends out of the clamping groove (5), the clamping block (6) is tightly abutted against the inner wall of the workpiece body (1), a vertically arranged gauge body (8) is detachably connected to the workbench (3), a vertically arranged sliding groove (9) is formed in the top end face of the gauge body (8), a measuring instrument (10) is arranged in the sliding groove (9), a measuring rod of the measuring instrument (10) is slidably arranged in the sliding groove (9), and a vertically arranged measuring groove (11) is formed in the bottom end face of the gauge body (8), the measuring groove (11) is communicated with the sliding groove (9), a measuring rod (12) is arranged in the measuring groove (11) in a sliding mode, the measuring rod (12) is abutted to the measuring rod of the measuring instrument (10), a measuring head (13) is arranged on the bottom end face of the measuring rod (12), the measuring head (13) is in contact with the outer conical surface (2) of the workpiece body (1), a placing ring (14) is fixedly connected to the outer side wall of the measuring rod (12), a fixing ring (15) is arranged at an opening of the measuring groove (11), the measuring rod (12) penetrates through the fixing ring (15) and the fixing ring (15) in a sliding connection mode, and a retraction assembly (16) used for enabling the measuring head (13) on the measuring rod (12) to be tightly abutted to the workpiece body (1) is arranged between the placing ring (14) and the fixing ring (15).
2. The hand-held external-cone fixed-diameter distance measuring device of claim 1, wherein: the measuring rod (12) is detachably connected with the measuring head (13).
3. The hand-held external-cone fixed-diameter distance measuring device of claim 1, wherein: the utility model discloses a compasses, including compasses, the compasses is characterized in that rotation groove (17) have been seted up on the lateral wall of compasses body (8), rotation groove (17) and sliding tray (9) and measuring staff (12) intercommunication, seted up on measuring staff (12) and placed hole (18), place hole (18) department and be equipped with dwang (19), dwang (19) one end is located places hole (18) and contradicts with placing hole (18) inner wall.
4. The hand-held external-cone fixed-diameter distance measuring device of claim 3, wherein: and a handle ball (20) is fixedly connected to the end face of one end of the rotating rod (19) back to the placing hole (18).
5. The hand-held external-cone fixed-diameter distance measuring device of claim 1, wherein: the retraction assembly (16) comprises a moving spring (161) arranged between a placing ring (14) and a fixing ring (15), the moving spring (161) is vertically arranged, one end of the moving spring (161) is fixedly connected with the placing ring (14), and the other end of the moving spring is fixedly connected with the fixing ring (15).
6. The hand-held external-cone fixed-diameter distance measuring device of claim 1, wherein: the fixing ring (15) is detachably connected with the gauge body (8).
7. The hand-held external-cone fixed-diameter distance measuring device of claim 1, wherein: and a protective layer (21) is fixedly connected to the upper surface of the measuring head (13).
8. The hand-held external-cone fixed-diameter distance measuring device of claim 1, wherein: be equipped with handheld frame (22) of L type on workstation (3), handheld frame (22) one end can be dismantled with workstation (3) and be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020623472.3U CN211668462U (en) | 2020-04-22 | 2020-04-22 | Hand-held external conical surface fixed diameter distance measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020623472.3U CN211668462U (en) | 2020-04-22 | 2020-04-22 | Hand-held external conical surface fixed diameter distance measuring device |
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| Publication Number | Publication Date |
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| CN211668462U true CN211668462U (en) | 2020-10-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020623472.3U Active CN211668462U (en) | 2020-04-22 | 2020-04-22 | Hand-held external conical surface fixed diameter distance measuring device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115420169A (en) * | 2022-09-14 | 2022-12-02 | 一汽解放汽车有限公司 | End face distance measuring device and method |
-
2020
- 2020-04-22 CN CN202020623472.3U patent/CN211668462U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115420169A (en) * | 2022-09-14 | 2022-12-02 | 一汽解放汽车有限公司 | End face distance measuring device and method |
| CN115420169B (en) * | 2022-09-14 | 2024-05-14 | 一汽解放汽车有限公司 | End face distance measuring device and method |
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