CN221088299U - Pallet clamping detection structure of exchange workbench - Google Patents
Pallet clamping detection structure of exchange workbench Download PDFInfo
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- CN221088299U CN221088299U CN202322921069.5U CN202322921069U CN221088299U CN 221088299 U CN221088299 U CN 221088299U CN 202322921069 U CN202322921069 U CN 202322921069U CN 221088299 U CN221088299 U CN 221088299U
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- tray
- sliding seat
- detection structure
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- 238000001514 detection method Methods 0.000 title claims abstract description 23
- 238000009434 installation Methods 0.000 claims description 12
- 230000007246 mechanism Effects 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 5
- 239000000428 dust Substances 0.000 claims description 3
- 230000006978 adaptation Effects 0.000 claims description 2
- 230000006698 induction Effects 0.000 abstract description 5
- 238000003801 milling Methods 0.000 abstract description 4
- 230000000149 penetrating effect Effects 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002173 cutting fluid Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of planing bench horizontal milling and boring machines, and provides a tray clamping detection structure of an exchange workbench, which comprises an upper sliding seat, a lower sliding seat, a limiting rod and a T-shaped block fixed with the exchange tray, wherein a guide hole matched with the limiting rod is formed in the upper sliding seat in a penetrating manner up and down, the top end of the limiting rod is fixedly connected with the T-shaped block, the bottom end of the limiting rod penetrates through the guide hole to extend to the lower part of the upper sliding seat, a boss is fixedly arranged at the bottom end of the limiting rod, and a proximity switch for detecting the boss is fixedly arranged on the lower sliding seat. In the tray clamping detection structure, when the exchange tray and the upper sliding seat are close to each other and clamped, the T-shaped block moves downwards and can drive the limiting rod to move downwards synchronously until the boss enters the induction area of the proximity switch, the proximity switch is opened, the exchange tray and the upper sliding seat can be reminded of being clamped in place by workers, and the normal feeding and rotation of the exchange workbench can be ensured.
Description
Technical Field
The utility model belongs to the technical field of planing bench horizontal milling and boring machines, and particularly relates to a tray clamping detection structure of an exchange workbench.
Background
The numerical control planer horizontal milling and boring machine is a planer arrangement structure, mainly comprises a planer horizontal milling and boring machine and a high-precision numerical control rotary worktable, is matched with other functional components for use, and can realize five-sided machining. For a planing machine boring exchange workbench, an exchange tray needs to be clamped together with an upper sliding seat of a rotary workbench to perform horizontal movement (X axis) and rotary movement (B axis), and in the prior art, a worker cannot directly judge whether the exchange tray and the upper sliding seat are clamped in place. If the exchanging tray is not clamped in place, when the exchanging tray clamped with the workpiece and the upper sliding seat perform rotary or linear feeding motion together, accidents such as workpiece overturning and the like can occur, and even personnel damage or property loss can be caused, so that the design of an effective tray clamping detection structure for ensuring the safety and reliability of rotary and linear feeding motion of the planing machine boring exchanging workbench is a problem to be solved urgently.
Disclosure of utility model
Aiming at the defects in the prior art, the utility model provides a tray clamping detection structure of an exchange workbench, which can effectively detect whether an exchange tray and an upper sliding seat are clamped in place or not and can ensure the normal linear feeding and rotary movement of the exchange tray.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a tray clamp of exchange workstation presss from both sides tight detection structure, includes slide, lower slide, gag lever post, with exchange tray fixed T type piece, go up the slide run through from top to bottom be equipped with the guiding hole of gag lever post looks adaptation, the gag lever post top with T type piece fixed connection, the gag lever post bottom passes the guiding hole extends to go up the slide below, gag lever post bottom mounting is equipped with the boss, the fixed proximity switch that is used for detecting on the lower slide.
Preferably, a guide sleeve is fixedly arranged at the opening of the top end of the guide hole, and the guide sleeve is coaxially sleeved on the outer side of the limiting rod.
Preferably, a first annular groove is formed in the inner wall of the guide sleeve, and a sealing ring is embedded in the first annular groove.
Preferably, a second annular groove is formed in the inner wall of the guide sleeve, and a dust ring is embedded in the second annular groove.
Preferably, the lower slide seat is fixedly provided with two proximity switches, the two proximity switches are arranged at intervals along the vertical direction, the boss is fixedly connected with the bottom end of the limiting rod through a connecting rod, and the outer diameter of the connecting rod is smaller than that of the boss.
Preferably, the lower sliding seat is fixedly provided with an L-shaped mounting bent plate, and the two proximity switches are fixedly mounted on the L-shaped mounting bent plate.
Preferably, the lower sliding seat is fixedly provided with a lifting mechanism, and the L-shaped installation bent plate is fixedly installed on the lifting end of the lifting mechanism.
Preferably, the limiting rod is fixedly arranged at the bottom of the T-shaped block through a screw.
Compared with the prior art, the utility model has the beneficial effects that:
1. According to the tray clamping detection structure of the exchange workbench, when the exchange tray and the upper sliding seat are close to each other and clamped, the T-shaped block moves downwards, the limiting rod can be driven to move downwards synchronously until the boss enters the induction area of the proximity switch, the proximity switch is opened, workers can be reminded that the exchange tray and the upper sliding seat are clamped in place, and normal feeding and rotation of the exchange workbench can be guaranteed.
2. According to the tray clamping detection structure of the exchange workbench, provided by the utility model, the two proximity switches are arranged for detection, the lower proximity switch can be used for reminding that the exchange tray and the upper sliding seat are clamped in place, and the upper proximity switch can be used for reminding that the exchange tray and the upper sliding seat are loosened in place.
Drawings
Fig. 1 is a schematic top view of an upper slide and related parts of a tray clamping detection structure of an exchange table according to an embodiment of the present utility model;
Fig. 2 is a schematic side view of a tray clamping detection structure of an exchange workbench according to an embodiment of the utility model.
In the drawings, the list of components represented by the various numbers is as follows:
1. Exchanging trays; 2. a T-shaped block; 3. a guide sleeve; 4. a limit rod; 5. a proximity switch; 6. an upper slider; 7. an L-shaped mounting bent plate; 8. a lifting mechanism; 9. a lower slide; 10. a guide hole; 11. a boss; 12. a connecting rod; 13. a hydraulic cylinder; 14. and (5) a screw.
Detailed Description
The present utility model will be described in further detail with reference to specific examples so as to more clearly understand the present utility model by those skilled in the art.
It should be noted that the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed, unless otherwise specifically indicated and defined. The specific meaning of such terms in this patent will be understood by those of ordinary skill in the art as the case may be.
Example 1
The embodiment provides a pallet clamping detection structure of an exchange workbench, which comprises an upper sliding seat 6, a lower sliding seat 9, a limiting rod 4 and a T-shaped block 2 fixed with the exchange pallet 1.
In this embodiment, the exchange tray 1 may be clamped or loosened with the upper slide 6 by means of hydraulic driving, for example, as shown in fig. 1, two rows of hydraulic cylinders 13 are fixed in the upper slide 6, the number of each row of hydraulic cylinders 13 is four, the telescopic ends of the four hydraulic cylinders 13 are fixedly connected with one T-shaped block 2 at the same time, the four hydraulic cylinders 13 synchronously telescopic to drive one T-shaped block 2 to stably move up and down, and the two T-shaped blocks 2 are fixed with the exchange tray 1, that is, by synchronously telescopic two rows of hydraulic cylinders 13, the exchange tray 1 can be driven to stably move up and down, when the exchange tray 1 moves down, the exchange tray 1 can gradually approach and clamp with the upper slide 6, and when the exchange tray 1 moves up, the exchange tray 1 can gradually move away from and loosen with the upper slide 6.
As shown in fig. 2, in order to detect whether the exchange tray 1 and the upper slide 6 are clamped in place, in this embodiment, the upper slide 6 is vertically provided with a guide hole 10 adapted to the stop lever 4, the top end of the stop lever 4 is fixedly connected with the T-shaped block 2, the bottom end of the stop lever 4 passes through the guide hole 10 and extends to below the upper slide 6, a boss 11 is fixed at the bottom end of the stop lever 4, and a proximity switch 5 for detecting the boss 11 is fixed on the lower slide 9.
When the exchange tray 1 moves up and down, the limiting rod 4 can be driven to move up and down synchronously, and the limiting rod 4 can move up and down in the guide hole 10. Specifically, when the exchange tray 1 moves downwards, the stop lever 4 moves downwards synchronously, the boss 11 moves downwards synchronously until the boss 11 moves to the sensing area of the proximity switch 5, the proximity switch 5 is turned on, so that the proximity switch 5 can be electrically connected with a warning lamp for effectively reminding workers, namely, after the proximity switch 5 is turned on, the warning lamp can be turned on to timely remind nearby workers, and the boss 11 moves to the sensing area of the proximity switch 5, namely, the exchange tray 1 and the upper sliding seat 6 are clamped in place.
Wherein, the position of the proximity switch 5 should be preset. Specifically, the exchange tray 1 is moved down in advance to be just clamped in place with the upper slider 6, and then the proximity switch 5 is fixed to the lower slider 9 so that the boss 11 just enters the sensing area of the proximity switch 5.
In summary, in the tray clamping detection structure provided in this embodiment, when the exchange tray 1 and the upper slide 6 are close to each other, if the proximity switch 5 is turned on, it indicates that the exchange tray 1 and the upper slide 6 are already clamped in place, and by this way, a worker can quickly determine whether the exchange tray 1 and the upper slide 6 are clamped, so as to ensure normal feeding and rotation of the exchange workbench.
In this embodiment, the proximity switch is a proximity switch in the prior art, which is also called a contactless proximity switch, and when the object to be detected approaches the sensing area of the proximity switch, the switch can send out an electrical command quickly without contact.
In this embodiment, the top opening of the guide hole 10 expands outwards, the top opening of the guide hole 10 is fixedly provided with a guide sleeve 3, and the guide sleeve 3 is coaxially sleeved outside the limit rod 4. The stop lever 4 may shake the deviation before entering the guiding hole 10, so that the stop lever 4 collides with the entrance of the guiding hole 10, and the guide sleeve 3 can prevent the stop lever 4 from rigidly colliding with the entrance of the guiding hole 10, thereby playing a certain role in protection.
The guide sleeve 3 is characterized in that a first annular groove is formed in the inner wall of the guide sleeve, and a sealing ring is embedded in the first annular groove. The sealing ring is clamped between the guide sleeve 3 and the limiting rod 4, and the sealing ring can prevent impurities such as cutting fluid from entering the guide hole 10.
The inner wall of the guide sleeve 3 is provided with a second annular groove, and a dust ring is embedded in the second annular groove. The dustproof ring is clamped between the guide sleeve 3 and the limiting rod 4, and impurities such as scrap iron can be prevented from entering the guide hole 10 by the dustproof ring.
In this embodiment, the stop lever 4 is fixedly mounted at the bottom of the T-shaped block 2 by a screw 14. The screw 14 may be an inner hexagon screw, and the bottom of the screw 14 may penetrate through the T-shaped block 2 and be screwed to the stop lever 4.
Example 2
On the basis of embodiment 1, two proximity switches 5 are fixedly arranged on the lower sliding seat 9, the two proximity switches 5 are arranged at intervals along the vertical direction, the boss 11 is fixedly connected with the bottom end of the limit rod 4 through a connecting rod 12, the outer diameter of the connecting rod 12 is smaller than that of the boss 11, the connecting rod 12 is positioned outside the induction area of the proximity switches 5, namely, when the limit rod 4 moves up and down, the connecting rod 12 always does not enter the induction area of the proximity switches 5.
In this embodiment, the upper and lower proximity switches 5 are fixedly disposed on the lower slide 9, the lower proximity switch 5 may be used to detect whether the exchange tray 1 and the upper slide 6 are clamped in place, and the upper proximity switch 5 may be used to detect whether the exchange tray 1 and the upper slide 6 are loosened in place.
The positions of the two proximity switches 5 should be preset. Specifically, the exchange tray 1 is moved down to be just clamped in place with the upper slide 6, and then the proximity switch 5 below is fixed on the lower slide 9, so that the boss 11 just enters the sensing area of the proximity switch 5 below; the exchange tray 1 is moved up just to be released from the upper slide 6, and then the upper proximity switch 5 is fixed to the lower slide 9 so that the boss 11 just enters the sensing area of the upper proximity switch 5.
In order to prompt the surrounding staff in time, the two proximity switches 5 may be electrically connected with two different warning lamps, respectively. When the exchange tray 1 moves downwards to a warning lamp to be lighted, namely the boss 11 enters the induction area of the proximity switch 5 below, the exchange tray 1 and the upper sliding seat 6 are clamped in place; when the exchange tray 1 moves up to another warning light, that is, the boss 11 has entered the sensing area of the proximity switch 5 above, the exchange tray 1 and the upper slide 6 are loosened in place.
In this embodiment, the lower slide 9 is fixedly provided with an L-shaped mounting bent plate 7, and both the proximity switches 5 are fixedly mounted on the L-shaped mounting bent plate 7. Screw holes are formed in the L-shaped mounting bent plate 7, the proximity switch 5 is externally threaded, the L-shaped mounting bent plate 7 is fixed through two nuts, and the distance between the sensing area of the proximity switch 5 and the boss can be adjusted.
The lifting mechanism 8 is fixedly arranged on the lower sliding seat 9, and the L-shaped installation bent plate 7 is fixedly installed on the lifting end of the lifting mechanism 8. The lifting mechanism 8 can flexibly adjust the installation height of the L-shaped installation bent plate 7, so as to adjust the installation height of the proximity switch 5.
The L-shaped installation bent plate 7 can be fixed on the lower sliding seat 9 through bolts, a base plate is arranged between the L-shaped installation bent plate 7 and the lower sliding seat 9, and the installation height of the L-shaped installation bent plate 7 can be adjusted by changing the thickness of the base plate.
Mechanisms, components, and members not described in the specific structure of the present utility model are all existing structures already existing in the prior art. Can be purchased directly from the market.
In the description of the present utility model, it should be understood that the terms "upper," "lower," "left," "right," and the like indicate an orientation or a positional relationship based on that shown in the drawings, and are merely for convenience of description and for simplifying the description, and do not indicate or imply that the apparatus or element in question must have a specific orientation, as well as a specific orientation configuration and operation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.
The foregoing is merely a preferred embodiment of the present utility model, and is not intended to limit the scope of the present utility model. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (8)
1. The utility model provides a tray clamp of exchange workstation presss from both sides tight detection structure, its characterized in that, including last slide (6), lower slide (9), gag lever post (4), with exchange fixed T type piece (2) of tray (1), go up slide (6) run through from top to bottom be equipped with guiding hole (10) of gag lever post (4) looks adaptation, gag lever post (4) top with T type piece (2) fixed connection, gag lever post (4) bottom passes guiding hole (10) extend to go up slide (6) below, gag lever post (4) bottom fixing is equipped with boss (11), be equipped with on lower slide (9) and be used for detecting proximity switch (5) of boss (11).
2. The tray clamping detection structure of the exchange workbench according to claim 1, wherein a guide sleeve (3) is fixedly arranged at the top end opening of the guide hole (10), and the guide sleeve (3) is coaxially sleeved outside the limiting rod (4).
3. The tray clamping detection structure of the exchange workbench according to claim 2, wherein a first annular groove is formed in the inner wall of the guide sleeve (3), and a sealing ring is embedded in the first annular groove.
4. The tray clamping detection structure of the exchange workbench according to claim 2, wherein a second annular groove is formed in the inner wall of the guide sleeve (3), and a dust ring is embedded in the second annular groove.
5. The tray clamping detection structure of the exchange workbench according to claim 1, wherein two proximity switches (5) are fixedly arranged on the lower sliding seat (9), the two proximity switches (5) are arranged at intervals in the vertical direction, the boss (11) is fixedly connected with the bottom end of the limit rod (4) through a connecting rod (12), and the outer diameter of the connecting rod (12) is smaller than the outer diameter of the boss (11).
6. The tray clamping detection structure of the exchange workbench according to claim 5, wherein an L-shaped installation bent plate (7) is fixedly arranged on the lower sliding seat (9), and the two proximity switches (5) are fixedly arranged on the L-shaped installation bent plate (7).
7. The tray clamping detection structure of the exchange workbench according to claim 6, wherein the lower sliding seat (9) is fixedly provided with a lifting mechanism (8), and the L-shaped installation bent plate (7) is fixedly installed on the lifting end of the lifting mechanism (8).
8. The tray clamping detection structure of the exchange workbench according to claim 1, wherein the limiting rod (4) is fixedly arranged at the bottom of the T-shaped block (2) through a screw (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322921069.5U CN221088299U (en) | 2023-10-27 | 2023-10-27 | Pallet clamping detection structure of exchange workbench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322921069.5U CN221088299U (en) | 2023-10-27 | 2023-10-27 | Pallet clamping detection structure of exchange workbench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221088299U true CN221088299U (en) | 2024-06-07 |
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ID=91313827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322921069.5U Active CN221088299U (en) | 2023-10-27 | 2023-10-27 | Pallet clamping detection structure of exchange workbench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221088299U (en) |
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2023
- 2023-10-27 CN CN202322921069.5U patent/CN221088299U/en active Active
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