CN209117477U - Electronic anti-folding machine clamp - Google Patents

Electronic anti-folding machine clamp Download PDF

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Publication number
CN209117477U
CN209117477U CN201821850380.8U CN201821850380U CN209117477U CN 209117477 U CN209117477 U CN 209117477U CN 201821850380 U CN201821850380 U CN 201821850380U CN 209117477 U CN209117477 U CN 209117477U
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CN
China
Prior art keywords
plate
supporting block
pressure plate
electronic
folding machine
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Active
Application number
CN201821850380.8U
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Chinese (zh)
Inventor
王宇奇
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Hangzhou Shenhua Concrete Co Ltd
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Hangzhou Shenhua Concrete Co Ltd
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Application filed by Hangzhou Shenhua Concrete Co Ltd filed Critical Hangzhou Shenhua Concrete Co Ltd
Priority to CN201821850380.8U priority Critical patent/CN209117477U/en
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Abstract

The utility model discloses a kind of electronic anti-folding machine clamps, are related to cement detection technique field, its key points of the technical solution are that including support rod, drop-down frame plate, pull-up frame plate and supporting block, are provided in the supporting block and hold down assembly to what prism examination body was compressed;Hold down assembly including pressure plate, be fixed on the sliding bar of pressure plate bottom end;The sliding groove for sliding bar sliding is offered in the supporting block;It is provided on the sliding bar and drives pressure plate to the elastic component moved close to support Block direction.Before prism examination body is placed into supporting block, pressure plate is moved to the direction far from supporting block, and the placement for trying body for prism reserves gap;After prism examination body is placed, pressure plate is unclamped, pressure plate is moved to the direction close to supporting block under the action of the elastic member at this time, is compressed to the prism examination body of placement, the prism examination body position after placing is reduced there is a situation where deviateing appearance, increases the accuracy of experiment.

Description

Electronic anti-folding machine clamp
Technical field
The utility model relates to cement detection technique fields, more particularly, to a kind of electronic anti-folding machine clamp.
Background technique
Electronic anti-folding machine is cement plant, building unit and related professional universities and colleges R&D institution for examining cement mortar The testing machine of 40 × 40 × 160 millimeters of prism examination body flexural strengths.
In the prior art, the Chinese utility model patent that Authorization Notice No. is CN206450518U discloses a kind of electronic anti- Testing machine is rolled over, including pedestal, the bracket being fixed on the base, a bracket is fixed in one end of bracket, one mark of rotation connection on bracket Ruler, scale side are slidably socketed a trip thallium, and the other end of scale is slidably socketed a balance weight, and scale setting balance weight one end is fixed One motor fixes a screw rod on the output shaft of motor, and screw rod passes through trip thallium and is threadedly coupled with trip thallium, setting one and marks below scale The pull-up main carriage that ruler abuts, pull-up main carriage connection one pull up secondary knife rest, fix a drop-down main carriage on bracket, further include two Lever hinged with secondary knife rest, drop-down main carriage is pulled up respectively is held, hinged drop-down pair knife rest on lever pulls down secondary knife rest and fixes A placing box is arranged on pedestal in one upper fixture, the lower fixture of setting one and upper fixture cooperation on pedestal.
But this clamp assembly for anti-folding machine is during cement mortar prism is tested, since prism tries Body is only located in the top of alignment sheets.After prism examination body is placed into alignment sheets, loading axis tries this before body abuts with prism During section, experiment can be led to not because the vibration of body or artificial touching cause the position of prism examination body to be deviateed Accurately.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of electronic anti-folding machine clamp, energy Enough to be clamped to the prism being placed in supporting block examination body, there is a situation where deviate appearance for the position of reduction prism examination body.
To achieve the above object, the utility model provides following technical solution: a kind of electronic anti-folding machine clamp, including branch Strut, the drop-down frame plate that supporting bar top is arranged in are arranged in the pull-up frame plate for pulling down frame plate top and are fixed on and try to stop people from fighting each other The supporting block that body is supported is tried prism in plate two sides, and the compression group compressed to prism examination body is provided in the supporting block Part;The sliding bar of the pressure plate bottom end that holds down assembly including pressure plate, is fixed on;It offers in the supporting block for sliding bar The sliding groove of sliding;It is provided on the sliding bar and drives pressure plate to the elastic component moved close to support Block direction.
By using above-mentioned technical proposal, before prism examination body is placed into supporting block, pressure plate is to far from supporting block Direction movement, the placement for trying body for prism reserve gap;After prism examination body is placed, pressure plate is unclamped, pressure plate exists at this time It is moved under the action of elastic component to the direction close to supporting block, the prism examination body of placement is compressed, the rib after placing is reduced Column tries body position there is a situation where deviateing appearance, increases the accuracy of experiment.
The utility model is further arranged to: connecting plate is fixed on the pressure plate, and being capable of band after connecting plate movement The pressure plate of dynamic supporting block two sides moves synchronously.
By using above-mentioned technical proposal, only need to move a connecting plate can drive the pressure plate of two sides to transport simultaneously It is dynamic, workload when pulling pressure plate can be reduced, working efficiency is improved.
The utility model is further arranged to: being provided on the connecting plate and is consolidated to what post exercise connecting plate was fixed Determine part.
By using above-mentioned technical proposal, connecting plate movement drives pressure plate to move to the direction far from supporting block, moves It is fixed afterwards by fixation kit, facilitates the placement of prism examination body;After the completion of prism tries body placement, fixation kit is unclamped, is made Connecting plate and pressure plate can free movement, so that pressure plate be made to compress prism examination body.
The utility model is further arranged to: the fixing piece includes the bolt being threadedly coupled with connecting plate, and bolt The other end is abutted with pull-up frame plate.
By using above-mentioned technical proposal, rotating bolt so that bolt is closely abutted with pull-up frame plate, increase bolt with it is upper It tries to stop people from fighting each other with respect to the frictional force of sliding between plate, so that the connecting plate after movement be fixed, passes through rotating bolt and realize connection The fixed movement of plate, it is convenient that connecting plate is controlled.
The utility model is further arranged to: the pressure plate is fixed with gasket close to the side of supporting block.
By using above-mentioned technical proposal, gasket slows down pressure plate damage caused by prism examination body in compaction process, increases Add the accuracy of experiment effect;Gasket can increase the friction between prism examination body and pressure plate simultaneously, increase consolidating for pressure plate Determine effect.
The utility model is further arranged to: the bottom end of the drop-down frame plate is provided with to the waste residue generated in experimentation The collection box being collected.
The residue of part can be generated, collection is passed through during prism examination body fractures by using above-mentioned technical proposal Box is collected this part residue, increases the clean and tidy of working environment.
The utility model is further arranged to: the collection box is spliced by two semicircle boxes.
By using above-mentioned technical proposal, collection box is spliced by two semicircle boxes, facilitates the peace installation and dismantling of collection box It unloads.
The utility model is further arranged to: the bottom end of the support rod is provided with screw thread, and the drop-down frame plate rotation connects It connects on the top of support rod.
By using above-mentioned technical proposal, rotary supporting rod can adjust drop-down frame plate height, adjust drop-down frame plate and Your distance of frame plate bracket is pulled up, the flexibility that fixture uses is increased.
In conclusion the advantageous effects of the utility model are as follows:
1. pressure plate is moved to the direction far from supporting block before prism examination body is placed into supporting block, body is tried for prism Placement reserve gap;After prism examination body is placed, pressure plate is unclamped, pressure plate is under the action of the elastic member to close at this time The direction of supporting block moves, and compresses to the prism examination body of placement, reduces what the prism examination body position after placing was deviateed Situation occurs, and increases the accuracy of experiment;
2. need to move a connecting plate can drive the pressure plate of two sides to move simultaneously, pulling can be reduced and compressed Workload when plate improves working efficiency;
3. gasket slows down pressure plate damage caused by prism examination body in compaction process, increase the accuracy of experiment effect; Gasket can increase the friction between prism examination body and pressure plate simultaneously, increase the fixed effect of pressure plate.
Detailed description of the invention
Fig. 1 is the whole axonometric drawing of embodiment;
Fig. 2 is the axonometric drawing of anti-folding machine clamp;
Fig. 3 is the axonometric drawing of collection box;
Fig. 4 is to embody the schematic diagram to hold down assembly;
Fig. 5 is the axonometric drawing to hold down assembly;
In figure: 1, pedestal;11, equipment;12, connecting rod;2, anti-folding machine clamp;21, support rod;211, handwheel;22, Collection box;221, semicircle box;222, recess;223, raised;224, groove;23, frame plate is pulled down;231, loading axis;24, it pulls up Frame plate;241, sliding slot;25, supporting block;251, sliding groove;252, cover board;253, slide opening;26, it holds down assembly;261, pressure plate; 2611, gasket;262, sliding bar;2621, limited block;263, spring;264, connecting plate;2641, bolt;27, link block.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing.
Embodiment: a kind of electronic anti-folding machine, referring to Fig. 1, including pedestal 1, equipment 11 is fixed on pedestal 1, work The bottom end of device is rotatably connected to connecting rod 12, and the other end of connecting rod 12 is rotatably connected to electronic anti-folding machine clamp 2.
Referring to fig. 2, electronic anti-folding machine clamp 2 includes the support rod 21 for being connected to 1 top of pedestal, is set on support rod 21 Collection box 22, be rotatably connected on 22 top of collection box drop-down frame plate 23, with the pull-up frame plate that is slidably connected of drop-down frame plate 23 24, it is fixed on the supporting block 25 at pull-up 24 both ends of frame plate, 26 and is fixed on the holding down assembly of being slidably connected of supporting block 25 It tries to stop people from fighting each other the link block 27 on 24 top of plate.The top of link block 27 and connecting rod 12 are rotatablely connected.
Screw thread is provided on support rod 21, therefore the bottom end of support rod 21 is threadedly coupled with pedestal 1.It is fixed on support rod 21 Handwheel 211, it is convenient that support rod 21 is rotated.The vertical section for pulling down frame plate 23 is U-shaped, and top is open end, opening The top at end is fixed with loading axis 231.The two sides of pull-up frame plate 24 offer the sliding slot 241 slided for drop-down frame plate 23.
Referring to figs. 2 and 3, collection box 22 is placed on the top of handwheel 211.Collection box 22 is spliced by two semicircle boxes 221 It forms, is semicircular recess 222 at the center location of semicircle box 221, two recess 222 are spliced into logical for support rod 21 The through-hole crossed.Two sides close to each other of semicircle box 221 are fixed with protrusion 223 and open up fluted 224, and first semicircle The groove 224 of box 221 is inserted into for the protrusion 223 of another semicircle box 221.
Referring to fig. 4 and Fig. 5, hold down assembly 26 include pressure plate 261, the sliding bar 262 that is fixed on 261 bottom end of pressure plate, The connecting plate 264 for two pressure plates 261 of spring 263 and connection being socketed on sliding bar 262.
The bottom end of pressure plate 261 is fixed with gasket 2611, and gasket is made (such as sponge, rubber) by soft material and reduces compression Plate 261 damages prism examination body, and increases the friction between prism examination body and pressure plate 261.Sliding bar 262 is fixed on pressure The both ends of tight plate 261;The bottom end of sliding bar 262 is fixed with limited block 2621, and the area of limited block 2621 is greater than sliding bar 262 Sectional area.Connecting plate 264 is fixed on the top of pressure plate 261, is threaded on connecting plate 264 and abuts with pull-up frame plate 24 Bolt 2641.Screwing bolts 2641, after bolt 2641 is abutted with pull-up frame plate 24, connecting plate 264 can not be moved.
The inside of supporting block 25 offers the sliding groove 251 placed for the sliding of sliding bar 262 and spring 263, sliding groove 251 Top be fixed with the cover board 252 for covering sliding groove 251, the both ends of cover board 252 offer the slide opening slided for sliding bar 262 253.One end of spring 263 is abutted with cover board 252, and the other end is abutted with limited block 2621.
Application method: need by prism examination body detected when, to far from supporting block 25 direction sliding connection plate 264, The gap that body is placed is tried for prism so that reserving between pressure plate 261 and supporting block 25, and screwing bolts 2641 to compress The position of plate 261 is kept fixed.After the completion of prism tries body placement, bolt 2641 is unclamped, pressure plate 261 is in spring 263 at this time It is moved under effect to the direction close to supporting block 25, and prism examination body is clamped.The position for reducing prism examination body occurs partially From the case where occur, improve the accuracy of test data.
The embodiment of present embodiment is presently preferred embodiments of the present invention, not limits protection of the invention according to this Range, therefore: the equivalence changes that all structures under this invention, shape, principle are done, should all be covered by protection scope of the present invention it It is interior.

Claims (8)

1. a kind of electronic anti-folding machine clamp, including support rod (21), setting support rod (21) top drop-down frame plate (23), set Set drop-down frame plate (23) top pull-up frame plate (24) and be fixed on pull-up frame plate (24) two sides to prism examination body prop up The supporting block (25) of support, it is characterised in that: be provided on the supporting block (25) and hold down assembly to what prism examination body was compressed (26);Hold down assembly (26) include pressure plate (261), the sliding bar (262) for being fixed on pressure plate (261) bottom end;It is described The sliding groove (251) for sliding bar (262) sliding is offered in supporting block (25);Drive is provided on the sliding bar (262) The elastic component that pressure plate (261) is moved to close supporting block (25) direction.
2. electronic anti-folding machine clamp according to claim 1, it is characterised in that: the company of being fixed on the pressure plate (261) Fishplate bar (264), and the pressure plate (261) that supporting block (25) two sides are able to drive after connecting plate (264) movement moves synchronously.
3. electronic anti-folding machine clamp according to claim 2, it is characterised in that: be provided on the connecting plate (264) pair The fixing piece that post exercise connecting plate (264) is fixed.
4. electronic anti-folding machine clamp according to claim 3, it is characterised in that: the fixing piece includes and connecting plate (264) bolt (2641) being threadedly coupled, and the other end of bolt (2641) is abutted with pull-up frame plate (24).
5. electronic anti-folding machine clamp according to claim 1, it is characterised in that: the pressure plate (261) is close to supporting block (25) side is fixed with gasket (2611).
6. electronic anti-folding machine clamp according to claim 1, it is characterised in that: the bottom end setting of drop-down frame plate (23) There is the collection box (22) being collected to waste residue.
7. electronic anti-folding machine clamp according to claim 6, it is characterised in that: the collection box (22) is by two semicircle boxes (221) it is spliced.
8. electronic anti-folding machine clamp according to claim 1, it is characterised in that: the bottom end of the support rod (21) is provided with Screw thread, drop-down frame plate (23) are rotatably connected on the top of support rod (21).
CN201821850380.8U 2018-11-09 2018-11-09 Electronic anti-folding machine clamp Active CN209117477U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821850380.8U CN209117477U (en) 2018-11-09 2018-11-09 Electronic anti-folding machine clamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821850380.8U CN209117477U (en) 2018-11-09 2018-11-09 Electronic anti-folding machine clamp

Publications (1)

Publication Number Publication Date
CN209117477U true CN209117477U (en) 2019-07-16

Family

ID=67204566

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201821850380.8U Active CN209117477U (en) 2018-11-09 2018-11-09 Electronic anti-folding machine clamp

Country Status (1)

Country Link
CN (1) CN209117477U (en)

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