CN218470393U - A intensity detection device for chain - Google Patents
A intensity detection device for chain Download PDFInfo
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- CN218470393U CN218470393U CN202222537927.1U CN202222537927U CN218470393U CN 218470393 U CN218470393 U CN 218470393U CN 202222537927 U CN202222537927 U CN 202222537927U CN 218470393 U CN218470393 U CN 218470393U
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Abstract
The utility model discloses an intensity detection device for chain relates to chain detection technical field. The utility model discloses a workstation, workstation top both sides all are provided with first detection mechanism, workstation top center is provided with second detection mechanism, first detection mechanism includes the casing, the movable block, first installation shell, first screw rod, the sliding sleeve, the movable plate, second installation shell and second screw rod, casing fixed connection is at the workstation top, and be located left side border position, second detection mechanism includes slider, bull stick and gear, the slider activity sets up in the workstation top, and be located between casing and the sliding sleeve. The utility model discloses a set up first detection mechanism and second detection mechanism, be convenient for carry out length direction and carry out the pulling force rather than length direction looks vertically direction to the chain and detect, realize semi-automatization and detect, it is less to consume the labour, has improved detection efficiency, and the practicality is higher, has improved the detection precision.
Description
Technical Field
The utility model belongs to the technical field of the chain detects, especially relate to an intensity detection device for chain.
Background
The chain is generally a metal link or ring, and is used for mechanical transmission and traction, for blocking a traffic passage (such as in a street, a river or an entrance of a harbor), and for mechanically transmitting a chain, and the strength of the chain is often required to be detected after the production process is completed.
Chain intensity detects and generally detects for tensile ability, and traditional pulling force detection mode adopts the tensiometer to carry out the pulling force detection to the chain for the manual work.
The existing chain strength detection device needs to consume a large amount of manpower in the using process, is low in detection efficiency, is single in functionality, can only be used for stretching and detecting the length direction of a chain, cannot be used for stretching and detecting the chain in the direction perpendicular to the length direction of the chain, is poor in practicability and low in detection precision, and therefore the strength detection device for the chain is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an intensity detection device for chain solves current chain intensity detection device and in the use, needs to consume a large amount of manpowers, and detection efficiency is lower, and detection device is functional single moreover, can only stretch the detection to the length direction of chain, can't carry out to the chain rather than length direction looks vertically direction and stretch the detection, and its practicality is relatively poor, detects the lower problem of precision.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
the utility model relates to a strength detection device for a chain, which comprises a workbench, wherein both sides of the top of the workbench are provided with first detection mechanisms, and the center of the top of the workbench is provided with a second detection mechanism;
the first detection mechanism comprises a shell, a movable block, a first installation shell, a first screw, a sliding sleeve, a movable plate, a second installation shell and a second screw, the shell is fixedly connected to the top of the workbench and located at the edge of the left side, a guide hole is formed in the top of the shell, the movable block is movably arranged in the shell, the first installation shell is fixedly connected to the top of the movable block and located in the guide hole, one end of the first screw is movably connected to the inner wall of one side of the first installation shell, the sliding sleeve is movably arranged on the right side of the top of the workbench, the movable plate is fixedly connected to the top of the sliding sleeve, the second installation shell is fixedly connected to the top of the movable plate, one end of the second screw is movably connected to the inner wall of one side of the second installation shell, the movable block is slidably arranged in the shell, the first screw is in threaded connection with the inner wall of the first installation shell, one end of the first screw extends to the outer side of the inner wall of the first installation shell, the first screw is fixedly connected with a first handle, the second screw is in threaded connection with the inner wall of the second installation shell, the second screw is in threaded connection with the second handle, the second screw, and the diameter of the first and the second screw is smaller than that of the chain on the chain;
the second detection mechanism comprises a sliding block, a rotating rod and a gear, the sliding block is movably arranged at the top of the workbench and located between the shell and the sliding sleeve, the rotating rod is movably connected to the top of the sliding block, the gear is fixedly connected to the outer side face of the rotating rod, the rotating rod is rotatably connected to the top of the sliding block, and the gear is matched with a chain to be detected.
Preferably, fixedly connected with reset spring one end on the inner wall of casing one side, reset spring other end fixed connection is on the movable block, and reset spring plays the reset action to the movable block.
Preferably, the top of the shell is fixedly provided with scale marks, the outer side surface of the first installation shell is fixedly connected with an indicating needle, the indicating needle is matched with the scale marks, and data during chain tension detection are obtained through the matching of the indicating needle and the scale marks.
Preferably, first detection mechanism still includes a drive assembly, drive assembly includes lead screw and motor, the movable groove has been seted up on workstation top right side, the lead screw activity sets up in the movable groove inside, sliding sleeve swing joint is on lead screw week side, the motor is fixed to be set up in the workstation right side, the lead screw right-hand member runs through workstation right flank, and fixed connection is on the motor output, and the lead screw rotates and sets up in the movable groove inside, and sliding sleeve threaded connection is on lead screw week side.
Preferably, the bottom corner position of the workbench is fixedly connected with a supporting seat, and the supporting seat plays a supporting role for the workbench.
Preferably, second detection mechanism has threely, and three second detection mechanism equidistance distributes at the workstation top, the spout has been seted up at the workstation top, the slider activity sets up inside the spout, detects the chain comprehensively through three second detection mechanism, and the inside slider activity that supplies of spout.
Preferably, the second detection mechanism further comprises a second driving assembly, the second driving assembly comprises an air cylinder, the air cylinder is fixedly connected to the wall of the groove on one side of the sliding groove, the output end of the air cylinder is fixedly connected to the sliding block, and the output end of the air cylinder drives the sliding block to move inside the sliding groove.
Preferably, the equal fixedly connected with bracing piece in the relative both sides of slider, bracing piece top fixedly connected with locating part, the locating part is located the gear outside, and the locating part is treated the chain that detects and is played limiting displacement, makes chain and gear keep the laminating state.
The utility model discloses following beneficial effect has:
1. the utility model discloses a set up first detection mechanism, be convenient for carry out length direction's tensile force detection to the chain, place the chain hole on one end of chain in first installation shell inside, drive the rotation of first screw rod through rotating the first in command, and make first screw rod insert inside the chain hole, thereby fix one end of chain inside first installation shell, after walking around the three gear with the other end of chain, make the chain joint on gear week side, place the chain hole on the other end of chain in second installation shell inside, drive the rotation of second screw rod through rotating the second in command, and make the second screw rod insert inside the chain hole, thereby fix the other end of chain inside second installation shell, drive the lead screw through the motor output and rotate, thereby drive the sliding sleeve and move to the right side along the lead screw, thereby it drives the chain left end and moves to the right side to stimulate the chain right-hand member, thereby drive the movable block extrusion reset spring, and move in the casing inside, the activity of movable block drives the pointer that is equipped with on the lateral surface of first installation shell to move, through observing the position of pointer on the scale mark line, thereby obtain the tensile force data, realize half-and detect, consume less automation, and improve the labour's efficiency;
2. the utility model discloses a set up second detection mechanism, make it cooperate with first detection mechanism, be convenient for carry out the pulling force detection rather than length direction looks vertically direction to the chain, drive the slider at the inside activity of spout through the cylinder output, thereby it removes to the direction with chain length looks vertically to drive the chain that is equipped with on gear and its week side, the extrusion chain makes its left end drive first installation shell and removes, thereby it removes to drive the pointer that is equipped with on the first installation shell lateral surface, through observing the position of pointer on the scale mark, thereby reach the pulling force data, and second detection mechanism has threely, be convenient for detect the chain comprehensively, the practicality is higher, the detection precision is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a perspective view of the strength detecting device for a chain according to the present invention;
fig. 2 is an enlarged view of a portion a of fig. 1 of the strength testing device for chain of the present invention;
fig. 3 is an enlarged view of the position B in fig. 1 of the strength testing device for chain of the present invention;
fig. 4 is a top view of the strength detecting device for chain of the present invention;
fig. 5 is a cross-sectional view of the C-C in fig. 4 of the strength testing apparatus for chain according to the present invention;
fig. 6 is an enlarged view of the position D in fig. 5 of the strength testing device for chain of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. a work table; 2. a housing; 3. a movable block; 4. a first mounting case; 5. a first screw; 6. a sliding sleeve; 7. moving the plate; 8. a second mounting case; 9. a second screw; 10. a slider; 11. a rotating rod; 12. a gear; 13. a return spring; 14. scale marks; 15. an indicator needle; 16. a screw rod; 17. a motor; 18. a cylinder; 19. a stopper.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", 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 the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like 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," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or 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. 1-6, the utility model relates to a strength detection device for a chain, which comprises a workbench 1, wherein both sides of the top of the workbench 1 are provided with a first detection mechanism, and the center of the top of the workbench 1 is provided with a second detection mechanism;
the first detection mechanism comprises a shell 2, a movable block 3, a first installation shell 4, a first screw 5, a sliding sleeve 6, a movable plate 7, a second installation shell 8 and a second screw 9, wherein the shell 2 is fixedly connected to the top of the workbench 1 and is located at the edge position of the left side, a guide hole is formed in the top of the shell 2, the movable block 3 is movably arranged in the shell 2, the first installation shell 4 is fixedly connected to the top of the movable block 3 and is located in the guide hole, one end of the first screw 5 is movably connected to the inner wall of one side of the first installation shell 4, the sliding sleeve 6 is movably arranged on the right side of the top of the workbench 1, the movable plate 7 is fixedly connected to the top of the sliding sleeve 6, the second installation shell 8 is fixedly connected to the top of the movable plate 7, one end of the second screw 9 is movably connected to the inner wall of one side of the second installation shell 8, the movable block 3 is slidably arranged in the shell 2, the first screw 5 is in threaded connection to the inner wall of the first installation shell 4, one end of the first screw 5 penetrates through the inner wall of the first installation shell 4 and extends to the outer side of the first installation shell 4, the second screw 9 is connected with a first handle, and the second screw 9 and the diameter of the second screw is smaller than that of the second screw 9 and the inner wall of the second screw 9 and the chain is connected with the chain;
the second detection mechanism comprises a sliding block 10, a rotating rod 11 and a gear 12, wherein the sliding block 10 is movably arranged at the top of the workbench 1 and is located between the shell 2 and the sliding sleeve 6, the rotating rod 11 is movably connected to the top of the sliding block 10, the gear 12 is fixedly connected to the outer side surface of the rotating rod 11, the rotating rod 11 is rotatably connected to the top of the sliding block 10, and the gear 12 is matched with a chain to be detected.
Wherein, fixedly connected with reset spring 13 one end on the inner wall of casing 2 one side, 13 other ends fixed connection of reset spring are on movable block 3, and reset spring 13 plays the reset action to movable block 3.
Wherein, 2 fixed scale marks 14 that are provided with in top of casing, fixedly connected with pointer 15 on the 4 lateral surfaces of first installation shell, pointer 15 and 14 phase-matchs of scale mark, cooperate through pointer 15 and scale mark 14 and reachs the data when chain tension detected.
Wherein, first detection mechanism still includes a drive assembly, drive assembly includes lead screw 16 and motor 17, the movable groove has been seted up on 1 top right side of workstation, the activity of lead screw 16 sets up in the movable groove inside, sliding sleeve 6 swing joint is on 16 week sides of lead screw, motor 17 is fixed to be set up in 1 right side of workstation, the 1 right flank of workstation is run through to 16 right-hand members of lead screw, and fixed connection is on the motor 17 output, lead screw 16 rotates and sets up in the movable groove inside, sliding sleeve 6 threaded connection is on 16 week sides of lead screw, lead screw 16 rotates and drives sliding sleeve 6 and remove along lead screw 16.
Wherein, equal fixedly connected with supporting seat on the 1 bottom corner position of workstation, the supporting seat plays supporting role to workstation 1.
Wherein, the second detection mechanism has threely, and three second detection mechanism equidistance distributes at 1 tops of workstation, and the spout has been seted up at 1 tops of workstation, and slider 10 activity sets up inside the spout, detects the chain comprehensively through three second detection mechanism, and the inside slider 10 activity that supplies of spout.
The second detection mechanism further comprises a second driving assembly, the second driving assembly comprises an air cylinder 18, the air cylinder 18 is fixedly connected to the wall of the groove on one side of the sliding groove, the output end of the air cylinder 18 is fixedly connected to the sliding block 10, and the output end of the air cylinder 18 drives the sliding block 10 to move inside the sliding groove.
Wherein, the equal fixedly connected with bracing piece in the relative both sides of slider 10, bracing piece top fixedly connected with locating part 19, locating part 19 are located the gear 12 outside, and locating part 19 plays limiting displacement to treating the chain that detects, makes chain and gear 12 keep the laminating state.
The utility model discloses a theory of operation does: when the tension detection is performed on the chain in the length direction, firstly, a chain hole in one end of the chain is placed in a first installation shell 4, then a first handle is rotated to drive a first screw rod 5 to rotate, the first screw rod 5 is inserted into the chain hole, one end of the chain is fixed in the first installation shell 4, the other end of the chain is wound around three gears 12, the chain is clamped on the circumferential side face of the gear 12, the chain hole in the other end of the chain is placed in a second installation shell 8, a second screw rod 9 is driven to rotate by rotating the second handle, the second screw rod 9 is inserted into the chain hole, the other end of the chain is fixed in the second installation shell 8, a screw rod 16 is driven to rotate by an output end of a motor 17, a sliding sleeve 6 is driven to move towards the right side along the screw rod 16, the right end of the chain is driven to move towards the right side, a movable block 3 is driven to extrude a reset spring 13 and moves in the shell 2, when the movable block 3 moves, an indication needle 15 arranged on the outer side face of the first installation shell 4 is driven to move, the position of the chain is observed on a scale line 14, thus, the tension detection is obtained, the detection of the tension detection, the detection efficiency is improved, and the detection efficiency of the detection automation is improved; carry out the chain rather than length direction looks vertically direction and carry out pulling force detection time measuring, drive slider 10 at the inside activity of spout through 18 outputs of cylinder, thereby drive the chain that is equipped with on gear 12 rather than the week side and remove to the direction mutually perpendicular with chain length, the extrusion chain makes its left end drive first installation shell 4 and removes, thereby it removes to drive the pointer 15 that is equipped with on the 4 lateral surfaces of first installation shell, through observing the position of pointer 15 on scale mark 14, thereby reach pulling force data, and second detection mechanism has threely, be convenient for detect comprehensively to the chain, high practicability, the detection precision has been improved.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. A strength detection device for a chain, characterized in that: the device comprises a workbench (1), wherein first detection mechanisms are arranged on two sides of the top of the workbench (1), and a second detection mechanism is arranged in the center of the top of the workbench (1);
the first detection mechanism comprises a shell (2), a movable block (3), a first installation shell (4), a first screw (5), a sliding sleeve (6), a moving plate (7), a second installation shell (8) and a second screw (9), wherein the shell (2) is fixedly connected to the top of the workbench (1) and located on the edge of the left side of the shell, a guide hole is formed in the top of the shell (2), the movable block (3) is movably arranged inside the shell (2), the first installation shell (4) is fixedly connected to the top of the movable block (3) and located inside the guide hole, one end of the first screw (5) is movably connected to the inner wall of one side of the first installation shell (4), the sliding sleeve (6) is movably arranged on the right side of the top of the workbench (1), the moving plate (7) is fixedly connected to the top of the sliding sleeve (6), the second installation shell (8) is fixedly connected to the top of the moving plate (7), and one end of the second screw (9) is movably connected to the inner wall of one side of the second installation shell (8);
the second detection mechanism comprises a sliding block (10), a rotating rod (11) and a gear (12), wherein the sliding block (10) is movably arranged at the top of the workbench (1) and is located between the shell (2) and the sliding sleeve (6), the rotating rod (11) is movably connected to the top of the sliding block (10), and the gear (12) is fixedly connected to the outer side face of the rotating rod (11).
2. The strength detection device for the chain according to claim 1, wherein one end of a return spring (13) is fixedly connected to the inner wall of one side of the housing (2), and the other end of the return spring (13) is fixedly connected to the movable block (3).
3. The strength detection device for the chain according to claim 2, wherein scale marks (14) are fixedly arranged at the top of the housing (2), an indicating needle (15) is fixedly connected to the outer side surface of the first mounting shell (4), and the indicating needle (15) is matched with the scale marks (14).
4. The strength detection device for the chain according to claim 3, wherein the first detection mechanism further comprises a first driving assembly, the driving assembly comprises a screw rod (16) and a motor (17), a movable groove is formed in the right side of the top of the workbench (1), the screw rod (16) is movably arranged in the movable groove, the sliding sleeve (6) is movably connected to the peripheral side face of the screw rod (16), the motor (17) is fixedly arranged on the right side of the workbench (1), and the right end of the screw rod (16) penetrates through the right side face of the workbench (1) and is fixedly connected to the output end of the motor (17).
5. The device for detecting the strength of the chain according to claim 4, wherein a supporting seat is fixedly connected to the corner position of the bottom of the workbench (1).
6. The strength detection device for the chain according to claim 1, wherein there are three second detection mechanisms, and the three second detection mechanisms are equidistantly distributed on the top of the workbench (1), a sliding slot is formed in the top of the workbench (1), and the sliding block (10) is movably arranged inside the sliding slot.
7. The strength detection device for the chain according to claim 6, wherein the second detection mechanism further comprises a second driving assembly, the second driving assembly comprises an air cylinder (18), the air cylinder (18) is fixedly connected to a side groove wall of the chute, and an output end of the air cylinder (18) is fixedly connected to the sliding block (10).
8. The device for detecting the strength of a chain according to claim 7, wherein the opposite sides of the sliding block (10) are fixedly connected with supporting rods, the top ends of the supporting rods are fixedly connected with limiting members (19), and the limiting members (19) are located outside the gear (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222537927.1U CN218470393U (en) | 2022-09-23 | 2022-09-23 | A intensity detection device for chain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222537927.1U CN218470393U (en) | 2022-09-23 | 2022-09-23 | A intensity detection device for chain |
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| Publication Number | Publication Date |
|---|---|
| CN218470393U true CN218470393U (en) | 2023-02-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222537927.1U Active CN218470393U (en) | 2022-09-23 | 2022-09-23 | A intensity detection device for chain |
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| CN (1) | CN218470393U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116136472A (en) * | 2023-03-07 | 2023-05-19 | 泰安瑞力机械设备制造有限公司 | Efficient automatic tensile testing machine for chain |
-
2022
- 2022-09-23 CN CN202222537927.1U patent/CN218470393U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116136472A (en) * | 2023-03-07 | 2023-05-19 | 泰安瑞力机械设备制造有限公司 | Efficient automatic tensile testing machine for chain |
| CN116136472B (en) * | 2023-03-07 | 2023-10-31 | 泰安瑞力机械设备制造有限公司 | Efficient automatic tensile testing machine for chain |
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