CN209992259U - Punctuating machine for detecting samples - Google Patents
Punctuating machine for detecting samples Download PDFInfo
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- CN209992259U CN209992259U CN201920386556.7U CN201920386556U CN209992259U CN 209992259 U CN209992259 U CN 209992259U CN 201920386556 U CN201920386556 U CN 201920386556U CN 209992259 U CN209992259 U CN 209992259U
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Abstract
The utility model discloses a detect punctuation machine for sample, including bottom plate, support frame, second spring and control button, the last fixed welding of bottom plate has the workstation, and the middle part of workstation is provided with the dovetail, be provided with the clamp splice on the inner wall of dovetail, and the fixed welding of downside of clamp splice has the slider, the lower extreme of punctuation pole is connected with the point and bores, and the outside of the junction of point brill and punctuation pole has cup jointed fixed hoop, control button fixed mounting is on the support frame. The utility model discloses a dovetail that the setting has the clamp splice, fix the reinforcing bar sample, make the reinforcing bar sample can not squint in the dovetail, thereby when guaranteeing to beat the mark, can not too big because of the impact force, lead to the mark inaccurate, have the point of the helicitic texture of rubber circle through the setting and bore and the fixed hoop, on the one hand, utilize the characteristic of rubber circle self, make some brill possess the shock resistance of removal, thereby reduce its wear rate, on the other hand, be convenient for bore some and dismantle the change.
Description
Technical Field
The utility model relates to a detection device technical field specifically is a detection sample is with punctuation machine.
Background
Before doing tensile test to the reinforcing bar, need beat the mark to the reinforcing bar, current basic is to adopt continuous punctuation machine to beat the mark, but in the use, when the point is bored and is beaten down, easily cause the reinforcing bar off normal, thereby lead to beating the deviation, in addition, present continuity punctuation machine is after using a period, point bores the degree of wear height, and difficult change, consequently, to above problem, provide one kind and have stable clamping structure, and be convenient for change the punctuation machine for the detection sample of point brill.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a detect punctuation machine for sample to solve the present punctuation machine for the detection sample that above-mentioned background art provided and beat when marking easily cause the off normal, and the point bores easy wearing and tearing, the not convenient for scheduling problem of changing simultaneously.
In order to achieve the above object, the utility model provides a following technical scheme: a punctuation machine for detecting samples comprises a bottom plate, a support frame, a second spring and a control button, wherein a workbench is fixedly welded on the bottom plate, a dovetail groove is arranged in the middle of the workbench, a clamping block is arranged on the inner wall of the dovetail groove, a sliding block is fixedly welded on the lower side of the clamping block, a first spring is connected on the sliding block, the support frame is fixedly welded on the bottom plate, a movable sleeve is sleeved on the support frame and is connected with a fixed sleeve through a fixed rod, a punctuation rod is inserted in the fixed sleeve, a fixed plate is fixedly welded on the upper end of the punctuation rod, a gear is fixedly installed on the fixed plate, the upper end of the second spring is fixedly installed on the fixed plate, the lower end of the second spring is fixedly connected on the fixed sleeve, the gear is meshed with a special-shaped gear, the special-shaped gear is connected with a motor, and the, and the working bin is connected with the fixed rod, the lower end of the punctuation rod is connected with a point drill, a fixed hoop is sleeved outside the joint of the point drill and the punctuation rod, a rubber pad is glued on the upper side of the fixed hoop, and the control button is fixedly installed on the support frame.
Preferably, the inner walls of the two sides of the dovetail groove are respectively provided with a sliding groove, the inner side size of each sliding groove is the same as that of each sliding block, each sliding block is connected with a clamping block and a first spring, and each clamping block is of a sliding structure through the corresponding sliding block and the corresponding first spring.
Preferably, the fixed welding of one end of dead lever is sheathe in the activity, the fixed welding of the other end of dead lever has fixed cover, the working bin is connected with the dead lever, the working bin sets up to elevation structure through the activity cover.
Preferably, the marking rod array penetrates through the working bin, gears are arranged on the marking rods through fixing plates and are connected with special-shaped gears, the special-shaped gears are connected with the motor, and the two groups of special-shaped gears close to the motor are linked through belt pulleys.
Preferably, the upper end middle part of the point drill is provided with a threaded column, a rubber ring is sleeved on the threaded column, the lower end of the marking rod is provided with a threaded hole, and the point drill and the marking rod are of a rotary threaded connecting structure.
Preferably, the inner size of the fixed hoop is the same as the outer size of the spot drill, the fixed hoop is sleeved at the joint of the spot drill and the punctuation rod, a rubber pad with the thickness of 50mm is glued on the upper side of the fixed hoop, and the outer size of the fixed hoop is larger than the inner size of the fixed sleeve.
Compared with the prior art, the beneficial effects of the utility model are that: according to the marking machine for the detection sample, the dovetail groove with the clamping block is arranged, the reinforcing steel bar sample is fixed, so that the reinforcing steel bar sample cannot deviate in the dovetail groove, and therefore the marking inaccuracy caused by overlarge impact force is avoided during marking; through the arrangement of the point drill with the threaded structure of the rubber ring and the fixed hoop, on one hand, the point drill has moving shock resistance by utilizing the characteristics of the rubber ring, so that the wear rate of the point drill is reduced, and on the other hand, the point drill is convenient to disassemble and replace; through the working bin with the lifting structure, the device can mark the steel bar samples with different diameters in a dotting mode under the condition of equal length of the marking rod, and the practicability of the device is greatly improved.
Drawings
FIG. 1 is a schematic side view of the structure of the present invention;
fig. 2 is an enlarged schematic structural section a in fig. 1 according to the present invention;
fig. 3 is a schematic structural front sectional view of the present invention.
In the figure: 1. a base plate; 2. a work table; 3. a dovetail groove; 4. a clamping block; 5. a slider; 6. a first spring; 7. a support frame; 8. a movable sleeve; 9. fixing the rod; 10. fixing a sleeve; 11. a punctuation rod; 12. a fixing plate; 13. a second spring; 14. a gear; 15. a special-shaped gear; 16. a motor; 17. a working bin; 18. point drilling; 19. a fixing hoop; 20. a rubber pad; 21. and a control button.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides an embodiment: a marking machine for detecting samples comprises a bottom plate 1, a supporting frame 7, a second spring 13 and a control button 21, wherein a workbench 2 is fixedly welded on the bottom plate 1, a dovetail groove 3 is formed in the middle of the workbench 2, clamping blocks 4 are arranged on the inner wall of the dovetail groove 3, a sliding block 5 is fixedly welded on the lower side of each clamping block 4, a first spring 6 is connected onto each sliding block 5, preferably, sliding grooves are formed in the inner walls of two sides of the dovetail groove 3, the inner side size of each sliding groove is the same as that of each sliding block 5, each sliding block 5 is connected with each clamping block 4 and the corresponding first spring 6, each clamping block 4 is of a sliding structure through the corresponding sliding block 5 and the corresponding first spring 6, a steel bar sample is transversely inserted into the corresponding dovetail groove 3, in the inserting process, the two groups of clamping blocks 4 pull the corresponding sliding blocks 5 through the corresponding first springs 6, the clamping blocks 4 clamp and fix the steel bar sample tightly, the mark can not be inaccurate due to overlarge impact force.
The supporting frame 7 is fixedly welded on the bottom plate 1, the supporting frame 7 is sleeved with a movable sleeve 8, the movable sleeve 8 is connected with a fixed sleeve 10 through a fixed rod 9, a marking point rod 11 is inserted in the fixed sleeve 10, the upper end of the marking point rod 11 is fixedly welded with a fixed plate 12, and a gear 14 is fixedly arranged on the fixed plate 12, the upper end of the second spring 13 is fixedly arranged on the fixed plate 12, the lower end of the second spring 13 is fixedly connected on the fixed sleeve 10, the gear 14 is meshed with a special-shaped gear 15, and the special-shaped gear 15 is connected with a motor 16, the marking point rods 11 penetrate through the working bin 17 in an array, and the punctuation rod 11 is provided with a gear 14 through a fixed plate 12, the gear 14 is connected with a special-shaped gear 15, the special-shaped gear 15 is connected with a motor 16, two groups of special-shaped gears 15 close to the motor 16 are linked through a belt pulley, the motor 16 drives the special-shaped gear 15 to rotate, so that the marking rods 11 of the array can continuously work.
The lower end of the marking rod 11 is connected with a point drill 18, the outer side of the joint of the point drill 18 and the marking rod 11 is sleeved with a fixed hoop 19, the upper side of the fixed hoop 19 is glued with a rubber pad 20, a control button 21 is fixedly installed on the support frame 7, preferably, the middle part of the upper end of the point drill 18 is provided with a threaded column, the threaded column is sleeved with a rubber ring, the lower end of the marking rod 11 is provided with a threaded hole, the point drill 18 and the marking rod 11 are of a rotary threaded connection structure, the inner size of the fixed hoop 19 is the same as the outer size of the point drill 18, the fixed hoop 19 is sleeved at the joint of the point drill 18 and the marking rod 11, the upper side of the fixed hoop 19 is glued with a rubber pad 20 with the thickness of 50mm, the outer size of the fixed hoop 19 is larger than the inner size of the fixed sleeve 10, the rubber pad 20 on the fixed hoop 19 is in contact with the fixed sleeve 10 to limit the, the fixed hoop 19 is prevented from being damaged due to long-time collision, when the point drill 18 is replaced, the fixed hoop 19 is adjusted to be loose, and the point drill 18 is rotated and screwed off.
The working principle is as follows: when the device works, the device is connected with an external power supply to provide electric support for the device, then a steel bar sample is transversely inserted into the dovetail groove 3, and in the process of insertion, the two groups of clamping blocks 4 pull the sliding block 5 through the first spring 6, so that the clamping blocks 4 clamp and fix the steel bar sample;
then, a motor 16 is started through a control button 21, the motor 16 drives a special-shaped gear 15 to rotate and drives a gear 14 meshed with the special-shaped gear to rotate, so that a punctuation rod 11 connected with a fixed rod 9 is driven to ascend, at the moment, a second spring 13 sleeved on the outer side of the punctuation rod 11 starts to accumulate force, when the special-shaped gear 15 rotates to a certain angle, the gear 14 is separated from the special-shaped gear 15, at the moment, the second spring 13 instantly deforms and drives the punctuation rod 11 to impact downwards, so that a point drill 18 at the lower end of the punctuation rod is driven to mark a steel bar sample, and when the point drill 18 ascends, a rubber pad 20 on a fixed hoop 19 is contacted with the fixed hoop 10 to limit the fixed hoop and protect the fixed hoop 19 for a certain time to prevent long-time collision and damage the fixed hoop 19;
in addition, the movable sleeve 8 can be loosened according to reinforcing steel bar samples with different diameters, the height of the working bin 17 can be adjusted to be a proper height, and then the working bin is fixed through bolts on the movable sleeve 8, so that a proper distance is kept between the point drill 18 and the reinforcing steel bar samples;
when the point drill 18 is replaced, the fixing hoop 19 is loosened, and the point drill 18 is screwed off.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a detect punctuation machine for sample, includes bottom plate (1), support frame (7), second spring (13) and control button (21), its characterized in that: the upper fixed welding of the bottom plate (1) is provided with a workbench (2), the middle part of the workbench (2) is provided with a dovetail groove (3), the inner wall of the dovetail groove (3) is provided with a clamping block (4), the lower side of the clamping block (4) is fixedly welded with a sliding block (5), the sliding block (5) is connected with a first spring (6), the support frame (7) is fixedly welded on the bottom plate (1), the support frame (7) is sleeved with a movable sleeve (8), the movable sleeve (8) is connected with a fixed sleeve (10) through a fixed rod (9), a marking rod (11) is inserted into the fixed sleeve (10), the upper end of the marking rod (11) is fixedly welded with a fixed plate (12), a gear (14) is fixedly installed on the fixed plate (12), the upper end of a second spring (13) is fixedly installed on the fixed plate (12), the lower end of the second spring (13) is fixedly connected on the fixed sleeve (10), gear (14) and special-shaped gear (15) mesh mutually, and special-shaped gear (15) are connected with motor (16), motor (16) fixed mounting is in working bin (17), and working bin (17) are connected with dead lever (9), the lower extreme of punctuation pole (11) is connected with some and bores (18), and the outside of the junction of some brill (18) and punctuation pole (11) has cup jointed fixed hoop (19), the upside veneer of fixed hoop (19) has rubber pad (20), control button (21) fixed mounting is on support frame (7).
2. A pointing device for inspecting a test sample according to claim 1, wherein: the dovetail groove is characterized in that sliding grooves are formed in the inner walls of the two sides of the dovetail groove (3), the size of the inner side of each sliding groove is the same as that of the corresponding sliding block (5), each sliding block (5) is connected with a clamping block (4) and a first spring (6), and each clamping block (4) is of a sliding structure through the corresponding sliding block (5) and the corresponding first spring (6).
3. A pointing device for inspecting a test sample according to claim 1, wherein: the fixed welding of one end of dead lever (9) is on movable sleeve (8), the fixed welding of the other end of dead lever (9) has fixed cover (10), working bin (17) are connected with dead lever (9), working bin (17) set up to elevation structure through movable sleeve (8).
4. A pointing device for inspecting a test sample according to claim 1, wherein: the marking rod (11) array penetrates through the working bin (17), gears (14) are arranged on the marking rod (11) through fixing plates (12), the gears (14) are connected with special-shaped gears (15), the special-shaped gears (15) are connected with a motor (16), and the two groups of special-shaped gears (15) close to the motor (16) are linked through belt pulleys.
5. A pointing device for inspecting a test sample according to claim 1, wherein: the upper end middle part of point brill (18) is provided with the screw thread post, and the cover is equipped with the rubber circle on the screw thread post, the lower extreme of punctuation pole (11) is provided with the screw hole, point brill (18) is rotatory screw thread formula connection structure with punctuation pole (11).
6. A pointing device for inspecting a test sample according to claim 1, wherein: the inside dimension of fixed hoop (19) is the same with the outside dimension of point brill (18), fixed hoop (19) cup joints the junction of point brill (18) and punctuation pole (11), the upside veneer of fixed hoop (19) has rubber pad (20) that thickness is 50mm, the outside dimension of fixed hoop (19) is greater than the inside dimension of fixed cover (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920386556.7U CN209992259U (en) | 2019-03-26 | 2019-03-26 | Punctuating machine for detecting samples |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920386556.7U CN209992259U (en) | 2019-03-26 | 2019-03-26 | Punctuating machine for detecting samples |
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| Publication Number | Publication Date |
|---|---|
| CN209992259U true CN209992259U (en) | 2020-01-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920386556.7U Active CN209992259U (en) | 2019-03-26 | 2019-03-26 | Punctuating machine for detecting samples |
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| CN (1) | CN209992259U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113029722A (en) * | 2021-03-16 | 2021-06-25 | 杭州市交通工程试验检测中心有限公司 | Continuous marking machine |
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2019
- 2019-03-26 CN CN201920386556.7U patent/CN209992259U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113029722A (en) * | 2021-03-16 | 2021-06-25 | 杭州市交通工程试验检测中心有限公司 | Continuous marking machine |
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