CN201669780U - Concrete core sample cutting machine - Google Patents
Concrete core sample cutting machine Download PDFInfo
- Publication number
- CN201669780U CN201669780U CN2010201976668U CN201020197666U CN201669780U CN 201669780 U CN201669780 U CN 201669780U CN 2010201976668 U CN2010201976668 U CN 2010201976668U CN 201020197666 U CN201020197666 U CN 201020197666U CN 201669780 U CN201669780 U CN 201669780U
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- chuck body
- core sample
- pedestal
- baffle plate
- concrete core
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Abstract
The utility model relates to a field of concrete cutting, in particular to a concrete core sample cutting machine, comprising a cutting tool, a control assembly of the cutting tool, a workbench and a clamp, wherein the clamp is arranged on the workbench and is used for clamping core materials. The workbench comprises a base and a clamp fixing table top which are arranged in a stacked mode, and the workbench is provided with a baffle plate. The clamp comprises a clamp body and a locking mechanism, and the opening end of the lower part of the clamping body is outwards extended with a flange which is provided with a fixing mechanism fixed at the outer part. The base is provided with a rotating plate which can rotate around the center of the base, and the rotating plate is arranged between the base and the clamp fixing table top and is fixedly connected with the clamp fixing table top. The concrete core sample cutting machine is provided with the clamp for firmly clamping core samples, the baffle plate and the rotary workbench capable of rotating cutting, and the baffle plate can be opened and is convenient to place cutting material.
Description
Technical field
The utility model relates to a kind of concrete cutting field, particularly a kind of concrete core sample cutting machine.
Background technology
Concrete core sample just can detect after need cutting and being standard size, and a concrete core sample can cut into several samples, and this cutting normally becomes with concrete cutting machine, and concrete core sample is fixed on the workbench by anchor clamps and cuts.
At present, the concrete cutting machine of market and material upload system mainly by Control Component, the workbench of cutting tool, cutting tool, be located at the anchor clamps that are used for the clamping core material on the workbench and constitute.
Workbench is a fixed mechanism, after concrete core sample is fixed on workbench, can only cut concrete core sample in a direction all the time, therefore, after cutting to a certain degree to concrete core sample, concrete core sample ruptures easily, makes to damage concrete core sample.Workbench is provided with and is used to block the baffle plate of chip of splashing, and traditional baffle plate all is that directly weldering is dead with the workbench body all, this with regard to causing when placing cutting material because the existence of baffle plate becomes bothers very much.
And cut successively when needing to cut once more after finishing when core, need unclamp the concrete core sample stationary fixture earlier, the transportable concrete core is adjusted the position again, position of every adjustment will be become flexible concrete core sample and be retightened, and the fixing point on the core is not the effect that at every turn can both be issued to best secure in the clamping of anchor clamps, thereby the phenomenon that core moves under external force in the process that causes cutting, thereby influence cutting accuracy.
Summary of the invention
At the deficiency that prior art exists, the utility model provides a kind of concrete core sample cutting machine that has the anchor clamps of firm clamping core and have the rotary table of baffle plate openable, conveniently placement cutting material and rotatable cutting.
For achieving the above object, the utility model provides following technical scheme: a kind of concrete core sample cutting machine, include cutting tool, the Control Component of cutting tool, workbench, be located at the anchor clamps that are used for the clamping core material on the workbench, described workbench include pedestal and with the anchor clamps fixed mesa of the stacked setting of pedestal, workbench is provided with baffle plate, described anchor clamps include chuck body and retaining mechanism, described chuck body is cylindric, the openend of chuck body bottom extends outward flange, flange is provided with the fixed mechanism with external stability, the chuck body outer wall is provided with external screw thread, at least be provided with two groups of fixed cells on the sidewall of chuck body, every group of fixed cell includes three symmetrically arranged fixing holes, fixing hole runs through the sidewall of chuck body, at least be installed on two groups of retaining mechanisms on the chuck body sidewall, retaining mechanism includes locking nut and locking ball, the locking ball places fixing hole interior and suitable with fixing hole, the locking ball constitutes slippage with fixing hole and cooperates, locking nut is sheathed on the chuck body and constitutes threaded engagement, end near flange on the inwall of locking nut is provided with the skewed slot that is provided with around the locking nut axis, locking nut and the interlock of locking ball, described pedestal is provided with can be around the swivel plate of pedestal center rotation, described swivel plate places between pedestal and the anchor clamps fixed mesa and with the anchor clamps fixed mesa fixedlys connected, described pedestal is provided with two pin-and-holes, baffle plate is provided with in the relevant position with pin-and-hole and the fixing axle sleeve of baffle plate, described axle sleeve is pegged graft with pin-and-hole and is cooperated and circumferential rotatable bearing pin, and wherein the bearing pin of at least one side is the rotatable setting that slippage cooperates and constitute baffle plate and pedestal with the axis hole of axle sleeve.
Wherein, end near flange on the chuck body is the bottom, the other end is the upper end, upper end external diameter diameter is less than bottom external diameter diameter, external screw thread lays respectively at upper end and the bottom on the chuck body, and the external screw thread place is respectively equipped with one group of fixed cell, external screw thread and fixed cell non-overlapping near the position of flange, internal thread on the locking nut is positioned at the other end of end, skewed slot place, is positioned at inwall between internal thread and skewed slot on the locking nut and is lower than height at the bottom of the internal thread tooth.
Wherein, be provided with the turbine and the worm screw that are equipped with in the pedestal, described swivel plate is fixedlyed connected with turbine, and described scroll bar drives swivel plate and rotates around the pedestal center with turbine.Swivel plate and anchor clamps fixed mesa corresponding surface are provided with some grooves, are set with nut in the groove, and corresponding each groove location of described anchor clamps fixed mesa is provided with short slot, and the anchor clamps fixed mesa fixes by the screw and the swivel plate that cooperate with nut are set.Scroll bar is provided with one and extends to pedestal outside elongated end, and described elongated end is provided with the operation handwheel.
Wherein, the side face of at least one axle sleeve is provided with axial fluting on the baffle plate, and described bearing pin is provided with the driving lever of its axial slip of control, and this driving lever runs through fluting, and the outer end is exposed to the axle sleeve outside.
Adopt technique scheme, the locking ball places in the fixing hole and overlaps upper locking nut successively, rotational lock nut then, core is placed in the cylinder of chuck body, locking nut is mobile to the rotation of chuck body bottom, the inwall of locking nut is inconsistent with the locking ball, because the locking nut inwall is provided with skewed slot, then the diameter of the openend at locking nut skewed slot place is with axially by greatly radially path transition, and the locking ball is in the fixing hole slippage and move to the axis direction of chuck body of exerting pressure gradually down of locking nut, ball will the inconsistent and supercharging gradually with the core in the chuck body thus, simultaneously because locking nut has played positioning action in the locking ball outside, the outside fixing hole external movement that stops the locking ball is so this retaining mechanism has played the effect of automatic positioning and locking to the core in the chuck body.The novel preferred version of this use is, the fixed cell on the chuck body is two groups, and the fixing hole on every group of fixed cell is three, and retaining mechanism is two groups.And the rotary table technical scheme, having and can be rotated cutting concrete core sample, in concrete core sample when cutting, be the effect of easy fracture not.The setting of Workbench base overhead gage, can be by pulling up the bearing pin of a side when placing cutting material, then the bearing pin with opposite side is rotating shaft, open baffle plate as opening the door, the so just easily placement of cutting material, do not need not only baffle plate is pulled down but also loaded onto from the cutting workbench, very easy to use.
The utility model further is set to: the openend at chuck body center is provided with along the position-limited edge of constant aperture to extension, and the internal diameter of end, position-limited edge place is less than the diameter of locking ball.
Adopt technique scheme, when locking ball when placing in the fixing hole, the setting of position-limited edge is to prevent to lock ball to drop out from the chuck body inboard, influences the operation and the use of anchor clamps.
The utility model further is set to: be installed with two symmetrically arranged handles on the sidewall of locking nut at least.
Adopt technique scheme, can't rotate smoothly because the locking nut outside is too smooth, the locking and the release of locking nut for convenience, handle provides favourable stressed fulcrum, makes things convenient for manually-operated.
The utility model further is set to: axle sleeve is located at the lower edge of baffle plate both sides, and described baffle plate is convexly curved.
Adopt technique scheme, be provided with like this and can make the baffle plate cutting workbench of more fitting, the shape of baffle plate more adapts to the work of circular cutting workbench, better protection operating personnel's safety simultaneously.
Below in conjunction with accompanying drawing the utility model is further described:
Description of drawings
Fig. 1 is the schematic perspective view of the utility model embodiment;
Fig. 2 is the decomposing schematic representation of anchor clamps among the utility model embodiment;
Fig. 3 is the partial sectional view of anchor clamps among the utility model embodiment;
Fig. 4 is the partial sectional view of the utility model embodiment chuck body;
Fig. 5 is the cutaway view of locking nut among the utility model embodiment;
Fig. 6 is the A-A cutaway view of Fig. 4;
Fig. 7 is the schematic diagram of locking ball under non-locking state among the utility model embodiment;
Fig. 8 is the schematic diagram of locking ball under locking state among the utility model embodiment;
Fig. 9 is the decomposing schematic representation of workbench among the utility model embodiment;
Figure 10 is the structural representation of workbench among the utility model embodiment.
Figure 11 is the decomposing schematic representation of baffle plate and workbench among the utility model embodiment.
The specific embodiment
As Fig. 1-Figure 11 a kind of concrete core sample cutting machine, include cutting tool 1, cutting tool 1 Control Component 2, workbench 3, be located at the anchor clamps 4 that are used for the clamping core material on the workbench 3; Workbench 3 include pedestal 31 and with the anchor clamps fixed mesa 32 of pedestal 31 stacked settings, workbench 3 is provided with baffle plate 33.Anchor clamps 4 include chuck body 41 and retaining mechanism 42, chuck body 41 is cylindric, the openend of chuck body 41 bottoms extends outward flange 411, flange 411 is provided with symmetrically arranged four through holes 412, this through hole 412 can be fixedlyed connected with the base on the cutting machine by bolt, and above-mentioned is described fixed mechanism.End near flange 411 on the chuck body 41 is the bottom, the other end is the upper end, upper end external diameter diameter is less than bottom external diameter diameter, the upper end of chuck body and bottom are provided with external screw thread 43 respectively, the external screw thread place is respectively equipped with one group of fixed cell near the position of flange 411, fixed cell and external screw thread 43 non-overlappings, and every group of fixed cell includes three symmetrically arranged fixing holes 44, fixing hole 44 runs through the sidewall of chuck body 4, and the openend near chuck body 4 centers on the fixing hole 44 is provided with the position-limited edge 441 that radially extends along fixing hole 44.Be installed on two groups of retaining mechanisms on chuck body 4 sidewalls, retaining mechanism includes locking nut 5 and locking ball 51, locking ball 51 places fixing hole 44 interior and suitable with fixing hole 44, the diameter of locking ball 51 is greater than the internal diameter of end, position-limited edge 441 place, and locking ball 51 constitutes slippage with fixing hole 44 and cooperates.Be installed with four symmetrically arranged handles 52 on locking nut 5 outer walls, locking nut 5 is sheathed on the chuck body 4 and is suitable with external screw thread 43, end near flange 411 on the inwall of locking nut 5 is provided with the skewed slot 53 that is provided with around locking nut 5 axis, then on the locking nut 5 diameter of the openend at skewed slot 53 places with axially by greatly radially path transition, when locking nut 5 moves up and down on chuck body 4, locking nut 5 and 51 interlocks of locking ball.Internal thread 54 on the locking nut 5 is positioned at the other end of end, skewed slot 53 place, the inwall that is positioned at 53 of internal thread 54 and skewed slots on the locking nut 5 is lower than height at the bottom of the internal thread tooth, skewed slot 53 place openends extend axially out block 55 along locking nut 5 on the locking nut 5, when not working, 55 pairs of locking of this block ball 51 plays position-limiting action, prevents to lock ball 51 and drops out in fixing hole 44.For suitable with the diameter of chuck body 4 upper ends and bottom, locking nut 5 diameters of these chuck body 4 upper ends are less than locking nut 5 diameters of chuck body 4 bottoms, so made things convenient for locking nut 5 to be sheathed on the chuck body 4.Wherein, the gradient of skewed slot 53 cell walls becomes 19 ° of angles with the axis direction of chuck body 4, and this angle can change according to the conditions such as the degree of depth of width on the locking nut 5 and fixing hole 44 to regulate and change.
In the utility model embodiment, locking ball 51 places in the fixing hole 44 and overlaps upper locking nut 5 successively, the rotational lock nut 5 then, core is placed in the cylinder of chuck body 4, locking nut 5 is mobile to the rotation of chuck body 4 bottoms, the inwall of locking nut 5 is inconsistent with locking ball 51, because the skewed slot 53 on locking nut 5 inwalls is by greatly radially path transition, then lock gradually exert pressure down fixing hole 44 in the slippage and to the axis direction of chuck body 4 move of ball 51 at locking nut 5, locking ball 51 will with the inconsistent and supercharging gradually of core in the chuck body 4, simultaneously because locking nut 5 has played positioning action in locking ball 51 outsides, stop the outside motion of locking ball 51, so this retaining mechanism has played the effect of automatic positioning and locking to the core in the chuck body 4.Again because the openend of fixing hole 44 close chuck body 4 axis directions is provided with position-limited edge 441,441 pairs of locking of this position-limited edge ball 51 has played position-limiting action, under the situation of no core in the chuck body 4, prevent to lock ball 51 and drop out from chuck body 4 inboards, influence the operation and the use of anchor clamps.In addition, can't rotate smoothly because locking nut 5 outsides are too smooth, the locking and the release of locking nut 5 for convenience, handle 52 provides favourable stressed fulcrum, makes things convenient for manually-operated.Fixed cell in the present embodiment on the related chuck body 4 is two groups; fixing hole on every group of fixed cell is three; retaining mechanism is two groups; and the handle on the locking nut 5 52 be four for preferred version, and the improvement of other simple substitution and equivalence is all in protection domain of the present utility model.
In the utility model embodiment, pedestal 31 is provided with can be around the swivel plate 311 of pedestal center rotation, described swivel plate 311 places between pedestal 31 and the anchor clamps fixed mesa 32 and with anchor clamps fixed mesa 32 fixedlys connected, anchor clamps fixed mesa 32 can rotate around pedestal 31 centers with swivel plate 311, and then make the concrete core sample that is fixed on anchor clamps fixed mesa 32 to cut around the rotation of pedestal 31 centers, thereby can cut the concrete core sample diverse location so that concrete core sample when cutting easy fracture not.
Be provided with the turbine 312 and worm screw 313 that are equipped with in the pedestal 31, swivel plate 34 is fixedlyed connected with turbine 312, scroll bar 313 drives swivel plate 32 and rotates around pedestal 31 centers with turbine 312, turbine 312 centers are provided with installing hole 3121, swivel plate 34 bottoms are provided with boss 341, and swivel plate 33 cooperates fixing with turbine 312 installing holes 3121 by boss 341.So be provided with, can cooperate control swivel plate 34 to be rotated with worm screw 313, and then drive 32 rotations of anchor clamps fixed mesa by turbine 312.Swivel plate 34 is provided with some grooves 342 with anchor clamps fixed mesa 32 corresponding surfaces, preferably, present embodiment swivel plate 34 is provided with four grooves 342 with anchor clamps fixed mesa 32 corresponding surfaces, be set with nut 343 in the groove 342, anchor clamps fixed mesa 32 corresponding each groove 342 position are provided with short slot 344, and anchor clamps fixed mesa 32 fixes by the screw and the swivel plate 34 that cooperate with nut 343 are set.Anchor clamps fixed mesa 32 and swivel plate 34 more firm being fixed together when making the workbench rotation so are set.Scroll bar 313 is provided with one and extends to pedestal outside elongated end, and elongated end is provided with operation handwheel 6.So be provided with, the operator can manually operate scroll bar 313 by operation handwheel 6, makes that precision was higher when concrete core sample cut.
In the utility model embodiment, pedestal 31 is provided with two pin-and-holes 35, baffle plate 33 is provided with the axle sleeve of fixing with baffle plate 33 331 in the relevant position with pin-and-hole 35, described axle sleeve 331 is pegged graft with pin-and-hole 35 and is cooperated and circumferential rotatable bearing pin, and wherein the bearing pin 35 of at least one side is the rotatable setting that slippage cooperates and constitute baffle plate 33 and pedestal 31 with the axis hole of axle sleeve 331.And the side face of at least one axle sleeve 331 is provided with axial fluting 3311 on the baffle plate 33, and described bearing pin 35 is provided with the driving lever 351 of its axial slip of control, and this driving lever 351 runs through fluting 3311, and the outer end is exposed to axle sleeve 331 outsides.Wherein, driving lever 351 and bearing pin 35 are fixed by screw thread, and bearing pin 35 is put into axle sleeve 331 earlier during installation, and driving lever 351 3311 is installed on the bearing pin 35 by slotting then.Certainly, we also can be in the perforate of the end of axle sleeve 331, bearing pin 35 can be very long and its end be exposed to outside the axle sleeve 331, so just can directly pull up bearing pin 35, in like manner, can establish a bar, the extension of similar end as bearing pin 35 in the end of bearing pin 35.
In the utility model embodiment, described axle sleeve 331 is located at the lower edge of baffle plate 33 both sides, and described baffle plate 33 is convexly curved.Certainly, axle sleeve 331 can be any position at baffle plate 33, can be that the side is sticked, and also can be that lower side is convexly equipped with, and all can implement, and baffle plate 33 can be plane rather than cambered surface setting.
In the utility model embodiment, cutting tool 1 can be regulated by the lifting of 6 pairs of cutting tools 1 of a lifting regulating mechanism, positions with this Cutting Length to core group.Need to prove that after core is cut, also cutting tool can be pulled down, other changes bowl-shape refiner discs plug is carried out grinding and polishing.
Claims (9)
1. concrete core sample cutting machine, include cutting tool, the Control Component of cutting tool, workbench, be located at the anchor clamps that are used for the clamping core material on the workbench, described workbench include pedestal and with the anchor clamps fixed mesa of the stacked setting of pedestal, workbench is provided with baffle plate, it is characterized in that: described anchor clamps include chuck body and retaining mechanism, described chuck body is cylindric, the openend of chuck body bottom extends outward flange, flange is provided with the fixed mechanism with external stability, the chuck body outer wall is provided with external screw thread, at least be provided with two groups of fixed cells on the sidewall of chuck body, every group of fixed cell includes three symmetrically arranged fixing holes, fixing hole runs through the sidewall of chuck body, at least be installed on two groups of retaining mechanisms on the chuck body sidewall, retaining mechanism includes locking nut and locking ball, the locking ball places fixing hole interior and suitable with fixing hole, the locking ball constitutes slippage with fixing hole and cooperates, locking nut is sheathed on the chuck body and constitutes threaded engagement, end near flange on the inwall of locking nut is provided with the skewed slot that is provided with around the locking nut axis, locking nut and the interlock of locking ball, described pedestal is provided with can be around the swivel plate of pedestal center rotation, described swivel plate places between pedestal and the anchor clamps fixed mesa and with the anchor clamps fixed mesa fixedlys connected, described pedestal is provided with two pin-and-holes, baffle plate is provided with in the relevant position with pin-and-hole and the fixing axle sleeve of baffle plate, described axle sleeve is pegged graft with pin-and-hole and is cooperated and circumferential rotatable bearing pin, and wherein the bearing pin of at least one side is the rotatable setting that slippage cooperates and constitute baffle plate and pedestal with the axis hole of axle sleeve.
2. concrete core sample cutting machine according to claim 1, it is characterized in that: the end near flange on the described chuck body is the bottom, the other end is the upper end, upper end external diameter diameter is less than bottom external diameter diameter, external screw thread lays respectively at upper end and the bottom on the chuck body, the external screw thread place is respectively equipped with one group of fixed cell near the position of flange, external screw thread and fixed cell non-overlapping, internal thread on the locking nut is positioned at the other end of end, skewed slot place, is positioned at inwall between internal thread and skewed slot on the locking nut and is lower than height at the bottom of the internal thread tooth.
3. concrete core sample cutting machine according to claim 1 and 2 is characterized in that: the openend at chuck body center is provided with along the position-limited edge of constant aperture to extension, and the internal diameter of end, position-limited edge place is less than the diameter of locking ball.
4. concrete core sample cutting machine according to claim 1 and 2 is characterized in that: be installed with two symmetrically arranged handles on the sidewall of described locking nut at least.
5. concrete core sample cutting machine according to claim 1 is characterized in that: be provided with the turbine and the worm screw that are equipped with in the described pedestal, described swivel plate is fixedlyed connected with turbine, and described scroll bar drives swivel plate and rotates around the pedestal center with turbine.
6. concrete core sample cutting machine according to claim 1 or 5, it is characterized in that: described swivel plate and anchor clamps fixed mesa corresponding surface are provided with some grooves, be set with nut in the groove, corresponding each groove location of described anchor clamps fixed mesa is provided with short slot, and the anchor clamps fixed mesa fixes by the screw and the swivel plate that cooperate with nut are set.
7. concrete core sample cutting machine according to claim 6 is characterized in that: described scroll bar is provided with one and extends to pedestal outside elongated end, and described elongated end is provided with the operation handwheel.
8. concrete core sample cutting machine according to claim 1, it is characterized in that: the side face of at least one axle sleeve is provided with axial fluting on the described baffle plate, described bearing pin is provided with the driving lever of its axial slip of control, and this driving lever runs through fluting, and the outer end is exposed to the axle sleeve outside.
9. according to claim 1 or 8 described concrete core sample cutting machines, it is characterized in that: described axle sleeve is located at the lower edge of baffle plate both sides, and described baffle plate is convexly curved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201976668U CN201669780U (en) | 2010-05-18 | 2010-05-18 | Concrete core sample cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201976668U CN201669780U (en) | 2010-05-18 | 2010-05-18 | Concrete core sample cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201669780U true CN201669780U (en) | 2010-12-15 |
Family
ID=43327192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201976668U Expired - Fee Related CN201669780U (en) | 2010-05-18 | 2010-05-18 | Concrete core sample cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201669780U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102490203A (en) * | 2011-12-02 | 2012-06-13 | 张家港市贝尔机械有限公司 | Groove cutting device for machining corrugated pipe forming module |
| CN106996888A (en) * | 2017-05-15 | 2017-08-01 | 东北农业大学 | A kind of original state frozen soil and ice sample preparation device |
| PL424016A1 (en) * | 2017-12-22 | 2019-07-01 | Uniwersytet im. Adama Mickiewicza | Device for measuring structural features of frozen subaquatic sediment samples |
-
2010
- 2010-05-18 CN CN2010201976668U patent/CN201669780U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102490203A (en) * | 2011-12-02 | 2012-06-13 | 张家港市贝尔机械有限公司 | Groove cutting device for machining corrugated pipe forming module |
| CN106996888A (en) * | 2017-05-15 | 2017-08-01 | 东北农业大学 | A kind of original state frozen soil and ice sample preparation device |
| PL424016A1 (en) * | 2017-12-22 | 2019-07-01 | Uniwersytet im. Adama Mickiewicza | Device for measuring structural features of frozen subaquatic sediment samples |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101215 Termination date: 20130518 |