CN215811363U - Novel dynamometry unit - Google Patents

Abstract

The utility model provides a novel force measuring unit, which comprises a bottom plate, a rack, a first force measuring pressing plate, a second force measuring pressing plate, a first placing table and a second placing table, wherein a fixed mounting plate is arranged in the rack, the first force measuring pressing plate is mounted at the lower end of a first push plate, the second force measuring pressing plate is mounted at the lower end of the fixed mounting plate, the first placing table is mounted at the upper end of the fixed mounting plate, the second placing table is mounted at the upper end of a second push plate, a first double-shaft cylinder is fixedly mounted at the upper end inside the rack, a second double-shaft cylinder is mounted at the upper end of the bottom plate, a first guide column is arranged on the left side of the first placing table, a second guide column is arranged on the right side of the first placing table, a third guide column is arranged on the left side of the second placing table, and a fourth guide column is arranged on the right side of the second placing table. The utility model can improve the stability, slow down the shake in the detection process and improve the detection precision.

Description

Novel dynamometry unit

Technical Field

The utility model relates to the technical field of force measuring machines, in particular to a novel force measuring unit.

Background

The force measuring machine is widely applied to mechanical tests of safety, climbing tools and the like in the industries of electric power, post and telecommunications, buildings and the like. The large force value sensor is a special measuring device used on a rolling mill production line, and plays a key role in the rolling quality of a steel plate. In order to ensure that the steel plate has good running state in the rolling mill, an accurate and rapid rolling force measuring signal of the rolling mill must be provided, and the signal is detected by the large force value sensor and transmitted to a rolling mill control system, so the quality of the performance of the large force value sensor directly influences the rolling quality of the steel plate. However, due to the influence of the production environment of the rolling mill, the performance of the large force sensor is degraded after being used for a period of time, and the large force sensor needs to be taken off the rolling mill for performance setting and repairing and performance testing so as to check whether the output characteristic of the sensor meets the requirements of field production.

However, the existing novel force measuring unit has the problems of poor stability, easy shaking in the detection process and large detection error.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects existing in the problems, the utility model provides the novel force measuring unit which has the characteristics of improving the stability, slowing down the shaking in the detection process and improving the detection precision.

In order to solve the above problems, the technical solution provided by the present invention is as follows:

a novel dynamometry unit comprises a bottom plate, a rack, a dynamometry pressing plate and a placing platform, wherein the dynamometry pressing plate comprises a first dynamometry pressing plate and a second dynamometry pressing plate, the placing platform comprises a first placing platform and a second placing platform, a fixed mounting plate is arranged in the rack, the first dynamometry pressing plate is arranged at the lower end of a first push plate, the second dynamometry pressing plate is arranged at the lower end of the fixed mounting plate, the first placing platform is arranged at the upper end of the fixed mounting plate, the second placing platform is arranged at the upper end of a second push plate, a first double-shaft cylinder is fixedly arranged at the upper end in the rack, the output end of the first double-shaft cylinder is fixedly connected with the first push plate, a second double-shaft cylinder is arranged at the upper end of the bottom plate, the output end of the second double-shaft cylinder is fixedly connected with the second push plate, a first guide column is arranged at the left side of the first placing platform, the right side of the first placing table is provided with a second guide column, the left side of the second placing table is provided with a third guide column, and the right side of the second placing table is provided with a fourth guide column.

Further, be provided with the spout in the frame, the spout includes first spout, second spout, third spout and fourth spout, the left end of first push pedal through first left connecting block with first spout sliding connection, the right-hand member of first push pedal through first right connecting block with second spout sliding connection, the left end of second push pedal through second left connecting block with third spout sliding connection, the right-hand member of second push pedal through second right connecting block with fourth spout sliding connection.

Further, the first guide post comprises a first fixed sleeve and a first movable rod, the lower end of the first fixed sleeve is fixedly arranged at the upper end of the fixed mounting plate, the upper end of the first movable rod is fixedly connected with the first push plate, the lower end of the first movable rod extends into the first fixed sleeve, a first connecting sliding body is fixedly connected with the first movable rod, the first connecting sliding body is slidably connected with the inner wall of the first fixed sleeve, the second guide post comprises a second fixed sleeve and a second movable rod, the lower end of the second fixed sleeve is fixedly arranged at the upper end of the fixed mounting plate, the upper end of the second movable rod is fixedly connected with the first push plate, the lower end of the second movable rod extends into the second fixed sleeve, and the second connecting sliding body is fixedly connected with the second movable rod, the second connecting sliding body is connected with the inner wall of the second fixed sleeve in a sliding manner, the third guide column comprises a third fixed sleeve and a third movable rod, the lower end of the third fixed sleeve is fixedly arranged at the upper end of the bottom plate, the upper end of the third movable rod is fixedly connected with the second push plate, the lower end of the third movable rod extends into the third fixed sleeve, the third connecting sliding body is fixedly connected with the third movable rod, the third connecting sliding body is slidably connected with the inner wall of the third fixed sleeve, the fourth guide column comprises a fourth fixed sleeve and a fourth movable rod, the lower end of the fourth fixed sleeve is fixedly arranged at the upper end of the bottom plate, the upper end of the fourth movable rod is fixedly connected with the second push plate, the lower end of the fourth movable rod extends into the fourth fixed sleeve, and the fourth connecting sliding body is fixedly connected with the fourth movable rod, and the fourth connecting sliding body is in sliding connection with the inner wall of the fourth fixed sleeve.

Furthermore, the left end of the fixed mounting plate is fixedly connected with the frame through a first connecting bolt, and the right end of the fixed mounting plate is fixedly connected with the frame through a second connecting bolt.

Furthermore, the lower end of the bottom plate is tightly attached with a buffer base plate.

Compared with the prior art, the utility model has the following advantages:

1. the left end of the first push plate is connected with the first sliding chute in a sliding mode through a first left connecting block, the right end of the first push plate is connected with the second sliding chute in a sliding mode through a first right connecting block, the stability of the first push plate in the operation process is improved, the left end of the second push plate is connected with the third sliding chute in a sliding mode through a second left connecting block, the right end of the second push plate is connected with the fourth sliding chute in a sliding mode through a second right connecting block, and the stability of the second push plate in the operation process is improved;

2. the left side that the platform was placed in the first is provided with first guide post, the first right side of placing the platform is provided with the second guide post, can make first push pedal more stable in the operation from top to bottom through setting up first guide post and second guide post, slow down rocking in the testing process, improve and detect the precision, the left side that the platform was placed to the second is provided with the third guide post, the right side that the platform was placed to the second is provided with the fourth guide post, can make second push pedal more stable in the operation from top to bottom through setting up third guide post and fourth guide post, slow down rocking in the testing process, improve and detect the precision.

To sum up, this kind of novel dynamometry unit has extensive practicality to there is poor stability in solving the current novel dynamometry unit that proposes in the above-mentioned background art, produces easily in the testing process and rocks, leads to the big problem of detection error, has extensive spreading value.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of a first guide post according to the present invention;

FIG. 3 is a schematic structural view of a second guide post according to the present invention;

FIG. 4 is a schematic structural view of a third guide post according to the present invention;

fig. 5 is a schematic structural view of a fourth guide post according to the present invention.

Description of the main element symbols:

1-bottom plate, 2-frame, 201-first sliding groove, 202-second sliding groove, 203-third sliding groove, 204-fourth sliding groove, 3-fixed mounting plate, 4-first force measuring pressing plate, 5-second force measuring pressing plate, 6-first placing table, 7-second placing table, 8-first push plate, 801-first left connecting block, 802-first right connecting block, 9-second push plate, 901-second left connecting block, 902-second right connecting block, 10-first double-shaft cylinder, 11-second double-shaft cylinder, 12-buffer backing plate, 13-first guide column, 1301-first fixed sleeve, 1302-first telescopic rod, 1303-first connecting sliding body, 14-second guide column, 1401-second fixed sleeve, 1402-a second telescopic rod, 1403-a second connecting sliding body, 15-a third guide column, 1501-a third fixing sleeve, 1502-a third telescopic rod, 1503-a third connecting sliding body, 16-a fourth guide column, 1601-a fourth fixing sleeve, 1602-a fourth telescopic rod, 1603-a fourth connecting sliding body, 17-a first mounting bolt, 18-a second mounting bolt, 19-a first to-be-detected piece and 20-a second to-be-detected piece.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the accompanying drawings and examples, which are not intended to limit the present invention.

As shown in fig. 1-5, the embodiment of the utility model comprises a bottom plate 1, a frame 2, a force measuring pressure plate and a placing table, wherein a buffer backing plate 12 is tightly attached to the lower end of the bottom plate 1, the force measuring pressure plate comprises a first force measuring pressure plate 4 and a second force measuring pressure plate 5, the placing table comprises a first placing table 6 and a second placing table 7, a fixed mounting plate 3 is arranged in the frame 2, the left end of the fixed mounting plate 3 is fixedly connected with the frame 2 through a first connecting bolt 17, the right end of the fixed mounting plate 3 is fixedly connected with the frame 2 through a second connecting bolt 18, the first force measuring pressure plate 4 is arranged at the lower end of a first push plate 8, the second force measuring pressure plate 5 is arranged at the lower end of the fixed mounting plate 3, the first placing table 6 is arranged at the upper end of the fixed mounting plate 3, the second placing table 7 is arranged at the upper end of a second push plate 9, a first double-shaft cylinder 10 is fixedly arranged at the inner upper end of the frame 2, the output end of the first double-shaft cylinder 10 is fixedly connected with the first push plate 9, the upper end of the bottom plate 1 is provided with a second double-shaft cylinder 11, the output end of the second double-shaft cylinder 11 is fixedly connected with the second push plate 10, the rack 2 is provided with a sliding chute, the sliding chute comprises a first sliding chute 201, a second sliding chute 202, a third sliding chute 203 and a fourth sliding chute 204, the left end of the first push plate 8 is slidably connected with the first sliding chute 201 through a first left connecting block 801, the right end of the first push plate 8 is slidably connected with the second sliding chute 202 through a first right connecting block 802, the stability of the first push plate 8 in the operation process is improved, the left end of the second push plate 9 is slidably connected with the third sliding chute 203 through a second left connecting block 901, the right end of the second push plate 9 is slidably connected with the fourth sliding chute 204 through a second right connecting block 902, the stability of the second push plate 9 in the operation process is improved, the model number adopted by the first double-shaft cylinder 10 and the second double-shaft cylinder 11 is TN32 ≦ 100, the first push plate 8 can be pushed to move by the first double-shaft cylinder 10, the first piece to be tested 19 is placed on the first placing table 6, the position of the first force measurement press plate 4 is adjusted by pushing the first push plate 8, the first piece to be tested 19 is tested, the second push plate 9 can be pushed to move by the second double-shaft cylinder 11, the second piece to be tested 20 is placed on the second placing table 7, the position of the second force measurement press plate 5 is adjusted by pushing the second push plate 9, the second piece to be tested 20 is tested, the left side of the first placing table 6 is provided with a first guide column 13, the first guide column 13 comprises a first fixed sleeve 1301 and a first movable rod 1302, the lower end of the first fixed sleeve 1301 is fixedly installed at the upper end of the fixed mounting plate 3, the upper end of the first movable rod 1302 is fixedly connected with the first push plate 8, the lower end of the first movable rod 1302 extends to the inside of the first fixed sleeve 1301, the first connecting sliding body 1303 is fixedly connected with the first movable rod 1302, the first connecting sliding body 1303 is slidably connected with the inner wall of the first fixed sleeve 1301, the right side of the first placing table 6 is provided with a second guide post 14, the second guide post 14 comprises a second fixed sleeve 1401 and a second movable rod 1402, the lower end of the second fixed sleeve 1401 is fixedly installed at the upper end of the fixed mounting plate 3, the upper end of the second movable rod 1402 is fixedly connected with the first push plate 8, the lower end of the second movable rod 1402 extends to the inside of the second fixed sleeve 1401, the second connecting sliding body 1403 is fixedly connected with the second movable rod 1402, the second connecting sliding body 1403 is slidably connected with the inner wall of the second fixed sleeve 1401, the first push plate 8 can be further improved in stability in up-down running by arranging the first guide post 13 and the second guide post 14, the shaking in the detection process is reduced, the detection precision is improved, the left side of the second placing table 7 is provided with a third guide post 15, the third guiding column 15 comprises a third fixed sleeve 1501 and a third movable rod 1502, the lower end of the third fixed sleeve 1501 is fixedly arranged at the upper end of the bottom plate 1, the upper end of the third movable rod 1502 is fixedly connected with the second push plate 9, the lower end of the third movable rod 1502 extends into the third fixed sleeve 1501, the third connecting sliding body 1503 is fixedly connected with the third movable rod 1502, the third connecting sliding body 1503 is slidably connected with the inner wall of the third fixed sleeve 1501, the right side of the second placing table 7 is provided with a fourth guiding column 16, the fourth guiding column 16 comprises a fourth fixed sleeve 1601 and a fourth movable rod 1602, the lower end of the fourth fixed sleeve 1601 is fixedly arranged at the upper end of the bottom plate 1, the upper end of the fourth movable rod 1602 is fixedly connected with the second push plate 9, the lower end of the fourth movable rod 1602 extends into the fourth fixed sleeve 1601, the fourth connecting sliding body 1603 is fixedly connected with the fourth movable rod 1602, the fourth connecting sliding body 1603 is slidably connected with the inner wall of the fourth fixed sleeve 1601, through setting up third guide post 15 and fourth guide post 16 can further improve second push pedal 9 stability more in the up-down motion, slow down rocking in the testing process, improve and detect the precision.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (5)

1. A novel dynamometry unit comprises a bottom plate, a rack, a dynamometry pressing plate and a placing platform, wherein the dynamometry pressing plate comprises a first dynamometry pressing plate and a second dynamometry pressing plate, the placing platform comprises a first placing platform and a second placing platform, and the dynamometry unit is characterized in that a fixed mounting plate is arranged in the rack, the first dynamometry pressing plate is arranged at the lower end of a first push plate, the second dynamometry pressing plate is arranged at the lower end of the fixed mounting plate, the first placing platform is arranged at the upper end of the fixed mounting plate, the second placing platform is arranged at the upper end of a second push plate, a first double-shaft cylinder is fixedly arranged at the upper end in the rack, the output end of the first double-shaft cylinder is fixedly connected with the first push plate, a second double-shaft cylinder is arranged at the upper end of the bottom plate, the output end of the second double-shaft cylinder is fixedly connected with the second push plate, a first guide column is arranged at the left side of the first placing platform, the right side of the first placing table is provided with a second guide column, the left side of the second placing table is provided with a third guide column, and the right side of the second placing table is provided with a fourth guide column.

2. The novel force measuring unit according to claim 1, wherein the frame is provided with slide grooves, the slide grooves include a first slide groove, a second slide groove, a third slide groove and a fourth slide groove, the left end of the first push plate is slidably connected to the first slide groove through a first left connecting block, the right end of the first push plate is slidably connected to the second slide groove through a first right connecting block, the left end of the second push plate is slidably connected to the third slide groove through a second left connecting block, and the right end of the second push plate is slidably connected to the fourth slide groove through a second right connecting block.

3. The novel force measuring unit as claimed in claim 2, wherein the first guide post comprises a first fixed sleeve and a first movable rod, the lower end of the first fixed sleeve is fixedly mounted on the upper end of the fixed mounting plate, the upper end of the first movable rod is fixedly connected with the first push plate, the lower end of the first movable rod extends into the first fixed sleeve, a first connecting sliding body is fixedly connected with the first movable rod, the first connecting sliding body is slidably connected with the inner wall of the first fixed sleeve, the second guide post comprises a second fixed sleeve and a second movable rod, the lower end of the second fixed sleeve is fixedly mounted on the upper end of the fixed mounting plate, the upper end of the second movable rod is fixedly connected with the first push plate, and the lower end of the second movable rod extends into the second fixed sleeve, the second connecting sliding body is fixedly connected with the second movable rod, the second connecting sliding body is slidably connected with the inner wall of the second fixed sleeve, the third guide post comprises a third fixed sleeve and a third movable rod, the lower end of the third fixed sleeve is fixedly arranged at the upper end of the bottom plate, the upper end of the third movable rod is fixedly connected with the second push plate, the lower end of the third movable rod extends into the third fixed sleeve, the third connecting sliding body is fixedly connected with the third movable rod, the third connecting sliding body is slidably connected with the inner wall of the third fixed sleeve, the fourth guide post comprises a fourth fixed sleeve and a fourth movable rod, the lower end of the fourth fixed sleeve is fixedly arranged at the upper end of the bottom plate, the upper end of the fourth movable rod is fixedly connected with the second push plate, and the lower end of the fourth movable rod extends into the fourth fixed sleeve, and the fourth connecting sliding body is fixedly connected with the fourth movable rod, and the fourth connecting sliding body is connected with the inner wall of the fourth fixed sleeve in a sliding manner.

4. The novel force measuring unit as claimed in claim 3, wherein the left end of the fixed mounting plate is fixedly connected to the frame by a first connecting bolt, and the right end of the fixed mounting plate is fixedly connected to the frame by a second connecting bolt.

5. The novel force measuring unit as claimed in claim 4, wherein the lower end of the base plate is closely attached with a cushion pad.

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