CN216264938U - Machining center workpiece detection device - Google Patents
Machining center workpiece detection device Download PDFInfo
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- CN216264938U CN216264938U CN202120987034.XU CN202120987034U CN216264938U CN 216264938 U CN216264938 U CN 216264938U CN 202120987034 U CN202120987034 U CN 202120987034U CN 216264938 U CN216264938 U CN 216264938U
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Abstract
The utility model discloses a machining center workpiece detection device which comprises a mounting bracket, an air cylinder arranged on the mounting bracket, and a magnetic switch arranged on the air cylinder; a piston rod of the air cylinder is provided with a magnetic ring, the end part of the piston rod of the air cylinder is provided with a checking tool matched with the hole to be detected, and after the checking tool stretches into the hole to be detected, the magnetic ring leaves the detection range of the magnetic switch; the mounting bracket comprises two first guide rails arranged at intervals oppositely, a second guide rail arranged on the first guide rail and capable of sliding along a first direction, a sliding table arranged on the second guide rail and capable of sliding along a second direction, an adjusting piece fixedly arranged on the sliding table and a mounting seat arranged on the adjusting piece in a lifting manner; the cylinder is fixedly arranged on the mounting seat; the first direction and the second direction are perpendicular to each other, and the first direction and the second direction are both perpendicular to the vertical direction.
Description
Technical Field
The utility model relates to the technical field of machining centers, in particular to a workpiece detection device of a machining center.
Background
The numerical control machining center is a high-efficiency automatic machine tool which consists of mechanical equipment and a numerical control system and is suitable for machining complex parts, and is one of numerical control machines with the highest yield and the most extensive application in the world at present. In actual production, production operators sometimes leave the work station during the work of machining holes in a numerical control machining center. When the production operator returns to the work position, he may not remember whether the workpiece on the numerical control machining center has completed the machining of the hole, so that the workpiece is repeatedly machined, unnecessary cost waste is caused, and the probability that an unqualified product is mixed into a finished product is easily caused.
Such as a detecting device for preventing secondary processing and a processing center for preventing secondary processing, which are disclosed in the publication number CN 210081319U. The detection device comprises a mounting support, an air cylinder and a magnetic switch, wherein the air cylinder is fixedly mounted on the mounting support, a magnetic ring is arranged on a movable rod of the air cylinder, a detection tool matched with a hole to be detected is arranged at the end part of the movable rod, the magnetic switch is mounted on a cylinder body of the air cylinder, and when the detection tool stretches into the hole to be detected, the magnetic ring leaves the detection range of the magnetic switch. The detection device can detect whether the workpiece completes hole machining. However, the mounting bracket of the detection device is mounted in the machining center, if the mounting position of the mounting bracket is deviated, the detection tool on the cylinder cannot be aligned with the hole on the workpiece, so that the detection cannot be performed, and therefore, the mounting accuracy of the mounting bracket is highly required; in addition, even if the mounting bracket is accurately mounted, when another batch of different workpieces is required, the holes on the new workpiece are different in position from the holes on the old workpiece, and the mounting bracket needs to be remounted; therefore, the conventional detection device is inconvenient to use.
SUMMERY OF THE UTILITY MODEL
In view of the above, the present invention provides a workpiece detection device for a machining center, which can solve the problem of inconvenient use of the conventional detection device at least to a certain extent.
The technical scheme of the utility model is realized as follows:
a workpiece detection device for a machining center comprises a mounting bracket, an air cylinder arranged on the mounting bracket, and a magnetic switch arranged on the air cylinder; a piston rod of the air cylinder is provided with a magnetic ring, the end part of the piston rod of the air cylinder is provided with a checking tool matched with the hole to be detected, and after the checking tool stretches into the hole to be detected, the magnetic ring leaves the detection range of the magnetic switch;
the mounting bracket comprises two first guide rails arranged at intervals oppositely, a second guide rail arranged on the first guide rail and capable of sliding along a first direction, a sliding table arranged on the second guide rail and capable of sliding along a second direction, an adjusting piece fixedly arranged on the sliding table and a mounting seat arranged on the adjusting piece in a lifting manner; the cylinder is fixedly arranged on the mounting seat;
the first direction and the second direction are perpendicular to each other, and the first direction and the second direction are both perpendicular to the vertical direction.
As a further alternative of the machining center workpiece detection device, a T-shaped groove is formed in the first guide rail, the opening direction of the T-shaped groove faces downwards, and a through guide groove is formed in one side wall of the T-shaped groove; two ends of the second guide rail are provided with T-shaped sliding blocks which are in sliding connection with the T-shaped grooves; and a first fastener for fixing the T-shaped sliding block in the T-shaped groove is arranged outside the guide groove.
As a further alternative of the machining center workpiece detection device, the T-shaped sliding block is provided with a first fastening hole; the first fastening piece comprises a first insert rod and a first fastening block, one end of the first insert rod penetrates through the guide groove to be in threaded connection with the first fastening hole, and the other end of the first insert rod is fixedly connected with the first fastening block; and the T-shaped sliding block is fixed in the T-shaped groove by screwing the first fastener to enable the first fastening block to be abutted against the outer wall of the first guide rail.
As a further alternative of the machining center workpiece detection device, a sleeve hole is formed in the sliding table, and the sliding table is slidably sleeved on the second guide rail through the sleeve hole; the side wall of the sleeve hole is provided with a second fastening hole; a second fastening piece is arranged on the sliding table and comprises a second inserting rod and a second fastening block, one end of the second inserting rod is threaded and arranged in the second fastening hole, and the other end of the second inserting rod is fixedly connected with the second fastening block; and the sliding table is fixed on the second guide rail by screwing the second fastener to enable the end part of the second insert rod to abut against the outer wall of the second guide rail.
As a further alternative of the machining center workpiece detection device, the adjusting piece is provided with a sliding groove which is formed in the vertical direction, the mounting seat comprises a vertical plate and a supporting plate which are perpendicular to each other, and the air cylinder is fixedly arranged on the supporting plate; be equipped with first connecting hole on the riser, the connecting hole with the spout is through wearing to establish the bolt, realizes the mount pad with the relative fixation of regulating part.
As a further alternative of the machining center workpiece detection device, at least two second connecting holes are formed in the upper portion of the adjusting piece, a first fixing plate and a second fixing plate which are arranged at an interval are fixedly arranged on the sliding table, through holes corresponding to the second connecting holes are formed in the first fixing plate, and limiting holes are formed in the second fixing plate; first fixed plate with be equipped with between the second fixed plate and be used for with the regulating part is fixed third fastener on the second fixed plate, the third fastener include splint, set firmly in one side of splint and corresponding the inserting the dead lever of through-hole, set firmly in the splint opposite side just wears to establish gag lever post in the spacing hole, locate the second fixed plate with spring between the splint.
As a further alternative of the machining center workpiece detection device, a pull handle is fixedly arranged at one end of the limiting rod penetrating through the limiting hole.
The utility model has the following beneficial effects: the cylinder and the checking fixture are arranged on the sliding table on the mounting bracket, and the sliding table can adjust the position through the second guide rail and the first guide rail, so that the checking fixture on the cylinder can be aligned to a hole to be detected on a workpiece conveniently; the requirement on the mounting accuracy of the mounting bracket is low, and the mounting is convenient; the hole to be detected on different workpieces can be adapted by changing the position of the sliding table, and the mounting bracket does not need to be detached to be repositioned and mounted.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention.
FIG. 1 is a schematic structural diagram of a workpiece inspection device of a machining center according to the present invention;
fig. 2 is a schematic view of a connection structure of the first rail and the second rail;
fig. 3 is a schematic view of a connection structure of the second guide rail and the sliding table;
fig. 4 is a schematic view of a connection structure of the sliding table and the adjusting member.
In the figure: 1. mounting a bracket; 11. a first guide rail; 111. a T-shaped slot; 112. a guide groove; 12. a second guide rail; 121. a T-shaped slider; 122. a first fastening hole; 13. a sliding table; 131. trepanning; 132. a second fastening hole; 133. a first fixing plate; 134. a through hole; 135. a second fixing plate; 136. a limiting hole; 14. an adjustment member; 141. a chute; 142. a second connection hole; 15. a first fastener; 151. a first plunger; 152. a first fastening block; 16. a second fastener; 161. a second plunger; 162. a second fastening block; 17. A third fastener; 171. a splint; 172. fixing the rod; 173. a limiting rod; 174. a spring; 175. pulling a handle; 18. a mounting seat; 181. a support plate; 182. a vertical plate; 183. a first connection hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. Based on the embodiments of the utility model.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "above," and "over" a second feature may mean that the first feature is directly above or obliquely above the second feature, or that only the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
Referring to fig. 1-4, a machining center workpiece detection device is shown, which comprises a mounting bracket 1, an air cylinder arranged on the mounting bracket 1, and a magnetic switch arranged on the air cylinder; a piston rod (not marked in the figure) of the air cylinder is provided with a magnetic ring (not shown in the figure), the end part of the piston rod of the air cylinder is provided with a checking tool matched with the hole to be detected, and when the checking tool stretches into the hole to be detected, the magnetic ring leaves the detection range of the magnetic switch; the mounting bracket 1 comprises two first guide rails 11 arranged at intervals oppositely, a second guide rail 12 arranged on the first guide rail 11 and capable of sliding along a first direction, a sliding table 13 arranged on the second guide rail 12 and capable of sliding along a second direction, an adjusting piece 14 fixedly arranged on the sliding table 13 and a mounting seat 18 arranged on the adjusting piece 14 in a lifting manner; the cylinder is fixedly arranged on the mounting seat 18; the first direction and the second direction are perpendicular to each other, and the first direction and the second direction are both perpendicular to the vertical direction.
Specifically, the mounting bracket 1 is mounted inside a machining center, the air cylinder and the checking fixture are arranged on a sliding table 13 on the mounting bracket 1, and the sliding table 13 can be adjusted in position through a second guide rail 12 and a first guide rail 11, so that the checking fixture on the air cylinder can be aligned to a hole to be detected on a workpiece; then, whether the workpiece is punched or not can be detected; for a specific working process of how the detection tool detects the hole to be detected on the workpiece, reference may be made to a detection device for preventing secondary processing and a processing center for preventing secondary processing, which are disclosed in the publication No. CN210081319U, and details are not described herein. Therefore, the installation accuracy requirement of the installation support 1 is low, and the installation is convenient; for holes to be detected on different workpieces, adaptation can be carried out by changing the position of the sliding table 13, and the mounting bracket 1 does not need to be detached to be repositioned and mounted.
In the above embodiment, in order to facilitate adjusting the position of the second guide rail 12 on the first guide rail 11, referring to fig. 2, a T-shaped groove 111 is provided on the first guide rail 11, an opening direction of the T-shaped groove 111 faces downward, and one side wall of the T-shaped groove 111 is provided with a through guide groove 112; two ends of the second guide rail 12 are provided with T-shaped sliders 121 which are in sliding connection with the T-shaped grooves 111; a first fastening member 15 for fixing the T-shaped slider 121 in the T-shaped groove 111 is arranged outside the guide groove 112. In addition, a first fastening hole 122 is formed in the T-shaped slider 121; the first fastening member 15 includes a first insert rod 151 and a first fastening block 151, one end of the first insert rod 151 passes through the guide groove 112 to be screwed with the first fastening hole 122, and the other end of the first insert rod 151 is fixedly connected with the first fastening block 151; the T-shaped slider 121 is fixed in the T-shaped slot 111 by screwing the first fastening member 15 so that the first fastening block 151 abuts against the outer wall of the first guide rail 11. In other words, when it is necessary to move the second rail 12, the first fastening member 15 can be unscrewed, so that the first fastening block 151 no longer abuts against the outer wall of the first rail 11, i.e. the second rail 12 can be moved; in addition, when the second guide rail 12 is moved, the first plunger 151 moves along the guide groove 112.
In the above embodiment, in order to facilitate adjusting the position of the sliding table 13 on the second guide rail 12, referring to fig. 3, a sleeve hole 131 is provided on the sliding table 13, and the sliding table 13 is slidably sleeved on the second guide rail 12 through the sleeve hole 131; the side wall of the sleeve hole 131 is provided with a second fastening hole 132; a second fastening piece 16 is arranged on the sliding table 13, the second fastening piece 16 includes a second insert rod 161 and a second fastening block 162, one end of the second insert rod 161 is threaded and inserted into the second fastening hole 132, and the other end of the second insert rod 161 is fixedly connected with the second fastening block 162; the fixing of the slide table 13 on the second guide rail 12 is achieved by screwing the second fastener 16 so that the end of the second insert rod 161 abuts on the outer wall of the second guide rail 12.
In the above embodiment, in order to adjust the height of the cylinder, referring to fig. 3 and 4, the adjusting member 14 is provided with a sliding groove 141 formed along a vertical direction, the mounting seat 18 includes a vertical plate 182 and a supporting plate 181 which are perpendicular to each other, and the cylinder is fixedly disposed on the supporting plate 181; the riser 182 is provided with a first connecting hole 183, the connecting hole and the sliding groove 141 are fixed relatively to each other by penetrating bolts to realize the mounting seat 18 and the adjusting part 14.
In some specific embodiments, in order to facilitate the removal of the cylinder for maintenance, referring to fig. 3 and 4, at least two second connection holes 142 are formed in the upper portion of the adjusting member 14, a first fixing plate 133 and a second fixing plate 135 are fixedly disposed on the sliding table 13 at an interval, a through hole 134 corresponding to the second connection hole 142 is formed in the first fixing plate 133, and a limiting hole 136 is formed in the second fixing plate 135; a third fastening member 17 for fixing the adjusting member 14 to the second fixing plate 135 is disposed between the first fixing plate 133 and the second fixing plate 135, and the third fastening member 17 includes a clamping plate 171, a fixing rod 172 fixedly disposed on one side of the clamping plate 171 and correspondingly inserted into the through hole 134, a limiting rod 173 fixedly disposed on the other side of the clamping plate 171 and penetrating through the limiting hole 136, and a spring 174 disposed between the second fixing plate 135 and the clamping plate 171. Specifically, the adjusting piece 14 is detachably connected with the sliding table 13 through a third fastener 17; when the stopper rod 173 is pulled out, the clamp plate 171 presses the spring 174, the fixing rod 172 is pulled out from the through hole 134, then the adjusting rod can be moved on the first fixing plate 133, so that the second connecting hole 142 corresponds to the through hole 134, after the stopper rod 173 is loosened, the spring 174 is reset, and the fixing rod 172 sequentially passes through the second connecting hole 142 and the through hole 134, so that the adjusting member 14 is fixed between the clamp plate 171 and the first fixing plate 133. In addition, preferably, in order to facilitate pulling out the stopper rod 173, a pull handle 175 is fixedly disposed at one end of the stopper rod 173 penetrating through the stopper hole.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (7)
1. A workpiece detection device for a machining center comprises a mounting bracket, an air cylinder arranged on the mounting bracket, and a magnetic switch arranged on the air cylinder; a piston rod of the air cylinder is provided with a magnetic ring, the end part of the piston rod of the air cylinder is provided with a checking tool matched with the hole to be detected, and after the checking tool stretches into the hole to be detected, the magnetic ring leaves the detection range of the magnetic switch; it is characterized in that the preparation method is characterized in that,
the mounting bracket comprises two first guide rails arranged at intervals oppositely, a second guide rail arranged on the first guide rail and capable of sliding along a first direction, a sliding table arranged on the second guide rail and capable of sliding along a second direction, an adjusting piece fixedly arranged on the sliding table and a mounting seat arranged on the adjusting piece in a lifting manner; the cylinder is fixedly arranged on the mounting seat;
the first direction and the second direction are perpendicular to each other, and the first direction and the second direction are both perpendicular to the vertical direction.
2. The machining center workpiece detection device as claimed in claim 1, wherein a T-shaped groove is formed in the first guide rail, an opening direction of the T-shaped groove faces downwards, and a through guide groove is formed in one side wall of the T-shaped groove; two ends of the second guide rail are provided with T-shaped sliding blocks which are in sliding connection with the T-shaped grooves; and a first fastener for fixing the T-shaped sliding block in the T-shaped groove is arranged outside the guide groove.
3. The machining center workpiece detection device as claimed in claim 2, wherein the T-shaped slider is provided with a first fastening hole; the first fastening piece comprises a first insert rod and a first fastening block, one end of the first insert rod penetrates through the guide groove to be in threaded connection with the first fastening hole, and the other end of the first insert rod is fixedly connected with the first fastening block; and the T-shaped sliding block is fixed in the T-shaped groove by screwing the first fastener to enable the first fastening block to be abutted against the outer wall of the first guide rail.
4. The machining center workpiece detection device as claimed in claim 3, wherein a sleeve hole is formed in the sliding table, and the sliding table is slidably sleeved on the second guide rail through the sleeve hole; the side wall of the sleeve hole is provided with a second fastening hole; a second fastening piece is arranged on the sliding table and comprises a second inserting rod and a second fastening block, one end of the second inserting rod is threaded and arranged in the second fastening hole, and the other end of the second inserting rod is fixedly connected with the second fastening block; and the sliding table is fixed on the second guide rail by screwing the second fastener to enable the end part of the second insert rod to abut against the outer wall of the second guide rail.
5. The machining center workpiece detection device as claimed in claim 1, wherein the adjusting member is provided with a sliding groove which is formed in a vertical direction, the mounting seat comprises a vertical plate and a supporting plate which are perpendicular to each other, and the air cylinder is fixedly arranged on the supporting plate; be equipped with first connecting hole on the riser, the connecting hole with the spout is through wearing to establish the bolt, realizes the mount pad with the relative fixation of regulating part.
6. The workpiece detection device for the machining center according to claim 5, wherein at least two second connecting holes are formed in the upper portion of the adjusting piece, a first fixing plate and a second fixing plate which are oppositely arranged at intervals are fixedly arranged on the sliding table, a through hole corresponding to the second connecting hole is formed in the first fixing plate, and a limiting hole is formed in the second fixing plate; first fixed plate with be equipped with between the second fixed plate and be used for with the regulating part is fixed third fastener on the second fixed plate, the third fastener include splint, set firmly in one side of splint and corresponding the inserting the dead lever of through-hole, set firmly in the splint opposite side just wears to establish gag lever post in the spacing hole, locate the second fixed plate with spring between the splint.
7. The machining center workpiece detection device as claimed in claim 6, wherein a pull handle is fixedly arranged at one end of the limiting rod penetrating through the limiting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120987034.XU CN216264938U (en) | 2021-05-10 | 2021-05-10 | Machining center workpiece detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120987034.XU CN216264938U (en) | 2021-05-10 | 2021-05-10 | Machining center workpiece detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216264938U true CN216264938U (en) | 2022-04-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120987034.XU Active CN216264938U (en) | 2021-05-10 | 2021-05-10 | Machining center workpiece detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216264938U (en) |
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2021
- 2021-05-10 CN CN202120987034.XU patent/CN216264938U/en active Active
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