CN211085979U - Anti striking test fixture of steel panel - Google Patents
Anti striking test fixture of steel panel Download PDFInfo
- Publication number
- CN211085979U CN211085979U CN201922093026.6U CN201922093026U CN211085979U CN 211085979 U CN211085979 U CN 211085979U CN 201922093026 U CN201922093026 U CN 201922093026U CN 211085979 U CN211085979 U CN 211085979U
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- striking
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Abstract
An anti-impact test tool for steel plates comprises a tool shell, wherein a steel plate test slot with a left opening is arranged in the tool shell, an impact buffering chamber is arranged in the inner wall of the upper side of the steel plate test slot close to the left end opening, a communicating groove is communicated with the impact buffering chamber and the steel plate test slot, an impact weight block is slidably arranged in the impact buffering chamber, an impact push spring is fixedly connected between the end surface of the upper side of the impact weight block and the inner wall of the upper side of the impact buffering chamber, an impact head capable of penetrating through the communicating groove is fixedly arranged on the end surface of the lower side of the impact weight block, a driving sliding groove is communicated in the inner wall of the right side of the impact buffering chamber, a push block extending into the driving sliding groove is fixedly arranged on the end surface of the right side of the impact weight block close to the end surface of the upper, the present example aims at designing a tool capable of repeatedly carrying out an impact resistance test on a steel plate.
Description
Technical Field
The utility model relates to a steel sheet striking test technical field specifically is a steel panel's anti striking test fixture.
Background
At present, steel materials are widely applied to our lives, and in some use occasions, the requirement on the strength of the steel materials is high, such as manufacturing shields and automobile shells, and in the use occasions, the strength of the steel materials is important, so the strength of the steel materials needs to be tested before preparation, a traditional test mode is that a heavy hammer is hung on a certain height, the heavy hammer falls on the steel plates after being loosened, then the steel plates are impacted, and evaluation is carried out on the steel plates through analysis of impact marks, but when the test is carried out through the mode, the falling position is unknown, so the test position is unknown, and inconvenience is caused, and therefore, the tool capable of repeatedly carrying out the anti-impact test on the steel plates is designed in the embodiment.
Disclosure of Invention
In order to solve the problems, the embodiment designs an anti-impact test tool for a steel plate, which comprises a tool shell, wherein a steel plate test slot with a leftward opening is arranged in the tool shell, an impact buffering chamber is arranged in the upper inner wall of the steel plate test slot close to the opening at the left end, a communicating groove is communicated between the impact buffering chamber and the steel plate test slot, an impact weight block is slidably arranged in the impact buffering chamber, an impact push spring is fixedly connected between the upper end surface of the impact weight block and the upper inner wall of the impact buffering chamber, an impact head capable of penetrating through the communicating groove is fixedly arranged on the lower end surface of the impact weight block, a driving sliding groove is communicated in the right inner wall of the impact buffering chamber, a push block extending into the driving sliding groove is fixedly arranged on the right end surface of the impact weight block close to the upper end surface, a round block is slidably arranged in the driving chute, a notch with a downward opening is arranged in the round block, the driving chute is communicated with a turnover groove which is arranged in the right inner wall close to the upper inner wall and can be used for the round block to turn over, threaded chutes are respectively communicated with the front inner wall and the rear inner wall of the driving chute, a driving motor is fixedly arranged in the upper inner wall of the threaded chute, the lower end of the driving motor is in power connection with a driving lead screw which can rotate in the threaded chute, a driving threaded block which is in threaded connection with the driving lead screw is slidably arranged in the threaded chute, the driving threaded block and the round block are positioned at the same height and at the front side and the rear side of the round block, an opening groove with an opening facing the round block is arranged in the driving threaded block, and torsion spring connecting blocks which can rotate in the opening grooves at the front side and the rear side are respectively and, the torsion spring connecting block is fixedly connected with a torsion spring in front of the arc-shaped inner wall of the open slot, and in an initial state, the driving screw rod can be driven to rotate through the driving motor, so that the round block can be driven to move upwards through the driving thread block, and the impact weight block is driven to slide upwards.
Preferably, a supporting block is fixedly arranged on the left side end face, close to the lower side end face, of the tool casing, a clamping sliding groove with an upward opening is formed in the supporting block, a clamping pushing block is slidably arranged in the clamping sliding groove, the right side end face of the clamping pushing block is fixedly connected with a tension spring between the right side inner walls of the clamping sliding groove, a clamping block is fixedly arranged on the upper side end face of the clamping pushing block, and a steel plate placed in the steel plate testing groove can be clamped tightly through mutual butt joint between the clamping block and the right side inner walls of the steel plate testing groove.
Preferably, the round block is a quarter circle, the turning groove is an arc groove with the same diameter as the round block, and the round block can turn over under the gravity of the impact weight and the thrust of the impact push spring when the round block ascends to the maximum extent through the turning groove, so that the impact weight can fall smoothly.
Preferably, a first reinforcing rib is fixedly arranged on the left end face of the tool shell and can be used for reinforcing the strength of the tool shell, and further the damage of the structure of the tool shell due to vibration generated when the impact head impacts is reduced.
Preferably, second reinforcing ribs are fixedly arranged on the front end face and the rear end face of the tool shell, and the second reinforcing ribs can be used for reinforcing the strength of the tool shell, so that the damage of the vibration generated when the impact head impacts on the structure of the tool shell is reduced.
Preferably, the driving motor is powered by an external power supply, so that the self weight of the device and the damage of the impact head to an internal battery during impact can be reduced.
The utility model has the advantages that: this device simple structure, convenient operation, when using, the repeatable mode through striking of this device is tested the steel sheet, and then carries out the analysis to the intensity of steel sheet to at the in-process that tests, this device can be automatic adjust the position of hitting, and then accomplish the test to the steel sheet, and at the in-process that tests, need not personnel's participation, and is convenient effective, is worth recommending and uses.
Drawings
For ease of illustration, the invention is described in detail by the following specific examples and figures.
Fig. 1 is a schematic view of the overall structure of an anti-collision test tool for steel plates according to the present invention;
FIG. 2 is a schematic view of the structure in the direction "A-A" in FIG. 1;
fig. 3 is a partial structural diagram of fig. 2.
Detailed Description
The present invention will be described in detail with reference to fig. 1 to 3, and for convenience of description, the following orientations will be defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The utility model relates to an anti striking test fixture of steel panel will combine below the utility model discloses the accompanying drawing is right the utility model discloses do and explain further:
according to the utility model relates to an anti-collision test tool for steel plates, which comprises a tool shell 101, a steel plate test slot 113 with a leftward opening is arranged in the tool shell 101, a collision buffer chamber 106 is arranged in the upper inner wall of the steel plate test slot 113 close to the left end opening, a communication slot 117 is communicated between the collision buffer chamber 106 and the steel plate test slot 113, a collision weight 115 is slidably arranged in the collision buffer chamber 106, a collision push spring 107 is fixedly connected between the upper end surface of the collision weight 115 and the upper inner wall of the collision buffer chamber 106, a collision head 116 capable of passing through the communication slot 117 is fixedly arranged on the lower end surface of the collision weight 115, a driving chute 102 is communicated in the right inner wall of the collision buffer chamber 106, and a push block 109 extending into the driving chute 102 is fixedly arranged on the right end surface of the collision weight 115 close to the upper end surface, a round block 111 is slidably arranged in the driving chute 102, a notch 112 with a downward opening is arranged in the round block 111, the notch 112 can enable the push block 109 to pass through the round block 111 more easily when the round block descends, an overturning groove 104 which can be used for overturning the round block 111 is arranged in the right inner wall of the driving chute 102 close to the upper inner wall and communicated with the right inner wall, a thread chute 103 is respectively arranged in the front inner wall and the rear inner wall of the driving chute 102 and communicated with each other, a driving motor 124 is fixedly arranged in the upper inner wall of the thread chute 103, a driving lead screw 105 which can rotate in the thread chute 103 is connected with the lower end of the driving motor 124 in a power mode, a driving thread block 108 which is in threaded connection with the driving lead screw 105 is arranged in the thread chute 103 in a sliding mode, and the driving thread block 108 and the round block 111 are located at the same height and at the front, an opening groove 125 with an opening facing the round block 111 is formed in the driving thread block 108, torsion spring connecting blocks 126 capable of rotating in the opening grooves 125 on the front side and the rear side are fixedly connected to end faces on the front side and the rear side of the round block 111 respectively, a torsion spring 127 is fixedly connected in front of the torsion spring connecting block 126 and the arc inner wall of the opening groove 125, the torsion spring 127 can keep the right end face of the round block 111 flush with the right inner wall of the driving chute 102 when the round block 111 is not stressed, and in an initial state, the driving screw 105 can be driven to rotate by the driving motor 124, so that the round block 111 can be driven by the driving thread block 108 to move upwards, and the impact weight 115 is driven to slide upwards.
Beneficially, a supporting block 131 is fixedly disposed on the left end face of the tooling housing 101 close to the lower end face, a clamping sliding groove 118 with an upward opening is disposed in the supporting block 131, a clamping pushing block 122 is slidably disposed in the clamping sliding groove 118, a tension spring 119 is fixedly connected between the right end face of the clamping pushing block 122 and the right inner wall of the clamping sliding groove 118, a clamping block 121 is fixedly disposed on the upper end face of the clamping pushing block 122, and a steel plate placed in the steel plate testing groove 113 can be clamped by mutual abutting between the clamping block 121 and the right inner wall of the steel plate testing groove 113.
Advantageously, the round block 111 is a quarter circle, the turning groove 104 is an arc groove having the same diameter as the round block 111, and the turning groove 104 enables the round block 111 to turn over under the gravity of the impact weight 115 and the thrust of the impact push spring 107 when the round block 111 is lifted to the maximum extent, so that the impact weight 115 falls smoothly.
Beneficially, a first reinforcing rib 114 is fixedly arranged on the left end face of the tooling housing 101, and the first reinforcing rib 114 can be used for reinforcing the strength of the tooling housing 101 itself, so as to reduce the damage of the structure of the tooling housing 101 due to the vibration generated when the impact head 116 impacts.
Beneficially, the front end face and the rear end face of the tool housing 101 are fixedly provided with second reinforcing ribs 123, and the second reinforcing ribs 123 can be used for reinforcing the strength of the tool housing 101 itself, so as to reduce the damage of the structure of the tool housing 101 caused by the vibration generated when the impact head 116 impacts.
Advantageously, the driving motor 124 is powered by an external power source, so as to reduce the weight of the device and damage of the impact head 116 to the internal battery during impact.
In the initial state, the lower end surface of the push block 109 abuts against the upper end surface of the round block 111, and at this time, the right end surface of the round block 111 abuts against the right inner wall of the drive chute 102.
When the device is used for preparation, a user can stretch one end of a steel plate into the steel plate test groove 113 and clamp the steel plate through the clamping block 121, and during an impact test, timber piles can be padded in the steel plate test groove 113 to adjust the position of the steel plate in the left-right direction, and the timber piles are padded on the front side wall and the rear side wall of the steel plate test groove 113 to adjust the position of the steel plate in the front-rear direction;
when an impact test is started, the driving motor 124 rotates in the forward direction, and then the driving threaded block 108 is driven to move upwards through the threaded sliding groove 103, and then the round block 111 is driven to move upwards, at this time, the round block 111 drives the impact weight 115 and the impact head 116 to move upwards by pushing the push block 109, when the round block 111 rises to the left side of the turnover groove 104, under the action of an eccentric force applied to the round block 111 by the push block 109 by the impact weight 115 and the impact push spring 107, the round block 111 is turned over and is transferred into the turnover groove 104, at this time, the impact weight 115 loses restraint, and then the impact weight 115 is pushed to fall under the action of gravity and the elastic force of the impact push spring 107, and the lower end of the impact head 116 passes through the communication groove 117 and impacts on the steel plate in the steel plate test groove 113, at this time, the driving motor 124 rotates reversely to drive the round block 111 to descend, and when the round block 111 abuts against the push block 109, because the interaction force between the round block 111 and the push block 109 is an eccentric force, the round block 111 rotates clockwise and slides to the lower side of the push block 109 under the driving of the driving motor 124, at this time, the driving motor 124 rotates forward again, at this time, because the right end face of the round block 111 abuts against the right inner wall of the driving chute 102, the striking weight 115 can be driven to ascend again under the driving of the round block 111, and the repetitive striking test can be completed by repeating the above operations.
The utility model has the advantages that: this device simple structure, convenient operation, when using, the repeatable mode through striking of this device is tested the steel sheet, and then carries out the analysis to the intensity of steel sheet to at the in-process that tests, this device can be automatic adjust the position of hitting, and then accomplish the test to the steel sheet, and at the in-process that tests, need not personnel's participation, and is convenient effective, is worth recommending and uses.
In the above manner, a person skilled in the art can make various changes according to the operation mode within the scope of the present invention.
Claims (6)
1. The utility model provides an anti striking test fixture of steel panel which characterized in that: including frock casing (101), be provided with steel sheet test groove (113) that the opening is left in frock casing (101), be provided with striking buffer chamber (106) in the upside inner wall that steel sheet test groove (113) is close to left end opening part, striking buffer chamber (106) with be linked together between steel sheet test groove (113) be provided with intercommunication groove (117), slidable is provided with striking pouring weight (115) in striking buffer chamber (106), the upside terminal surface of striking pouring weight (115) with fixedly connected with striking between the upside inner wall of striking buffer chamber (106) pushes away spring (107), fixed being provided with on the downside terminal surface of striking pouring weight (115) can pass striking head (116) of intercommunication groove (117), the right side inner wall of striking buffer chamber (106) communicates in is provided with drive spout (102), striking pouring weight (115) are close to fixed being provided with on the right side terminal surface of upside terminal surface and extend into drive spout (102) in The push block (109) is provided with a round block (111) in the driving sliding chute (102) in a sliding manner, a notch (112) with a downward opening is arranged in the round block (111), the driving sliding chute (102) is communicated with a right inner wall close to an upper inner wall and is provided with a turnover groove (104) for turning over the round block (111), the front inner wall and the rear inner wall of the driving sliding chute (102) are respectively communicated with a thread sliding chute (103), a driving motor (124) is fixedly arranged in the upper inner wall of the thread sliding chute (103), the lower end of the driving motor (124) is dynamically connected with a driving lead screw (105) capable of rotating in the thread sliding chute (103), a driving thread block (108) in threaded connection with the driving lead screw (105) is arranged in the thread sliding chute (103) in a sliding manner, the driving thread block (108) and the round block (111) are positioned at the same height and at the front side and the rear side of the round, an opening groove (125) with an opening facing the round block (111) is formed in the drive threaded block (108), torsion spring connecting blocks (126) capable of rotating in the opening groove (125) on the front side and the rear side are fixedly connected to the front side end face and the rear side end face of the round block (111) respectively, and torsion springs (127) are fixedly connected to the torsion spring connecting blocks (126) and the front portion of the arc-shaped inner wall of the opening groove (125).
2. The impact resistance test tool for the steel plate according to claim 1, wherein the impact resistance test tool comprises: the tool is characterized in that a supporting block (131) is fixedly arranged on the left side end face, close to the lower side end face, of the tool shell (101), a clamping sliding groove (118) with an upward opening is formed in the supporting block (131), a clamping push block (122) is slidably arranged in the clamping sliding groove (118), a tension spring (119) is fixedly connected between the right side end face of the clamping push block (122) and the right side inner wall of the clamping sliding groove (118), and a clamping block (121) is fixedly arranged on the upper side end face of the clamping push block (122).
3. The impact resistance test tool for the steel plate according to claim 2, wherein the impact resistance test tool comprises: the round block (111) is a quarter circle, and the overturning groove (104) is an arc groove with the same diameter as the round block (111).
4. The impact resistance test tool for steel plates according to claim 3, characterized in that: the fixture shell is characterized in that a first reinforcing rib (114) is fixedly arranged on the left end face of the fixture shell (101), and the first reinforcing rib (114) can be used for reinforcing the strength of the fixture shell (101).
5. The impact resistance test tool for the steel plate according to claim 4, wherein the impact resistance test tool comprises: and second reinforcing ribs (123) are fixedly arranged on the front side end face and the rear side end face of the tool shell (101), and the second reinforcing ribs (123) can be used for reinforcing the strength of the tool shell (101).
6. The steel plate impact resistance test tool according to claim 5, wherein: the driving motor (124) is powered by an external power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922093026.6U CN211085979U (en) | 2019-11-28 | 2019-11-28 | Anti striking test fixture of steel panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922093026.6U CN211085979U (en) | 2019-11-28 | 2019-11-28 | Anti striking test fixture of steel panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211085979U true CN211085979U (en) | 2020-07-24 |
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ID=71623818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922093026.6U Expired - Fee Related CN211085979U (en) | 2019-11-28 | 2019-11-28 | Anti striking test fixture of steel panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211085979U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115979848A (en) * | 2023-02-06 | 2023-04-18 | 无锡斯普纳工业技术有限公司 | A striking detection device for explosion vent |
-
2019
- 2019-11-28 CN CN201922093026.6U patent/CN211085979U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115979848A (en) * | 2023-02-06 | 2023-04-18 | 无锡斯普纳工业技术有限公司 | A striking detection device for explosion vent |
| CN115979848B (en) * | 2023-02-06 | 2023-09-01 | 无锡斯普纳工业技术有限公司 | Impact detection device for explosion door |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200724 Termination date: 20211128 |