CN208696901U - A kind of product limiting device - Google Patents
A kind of product limiting device Download PDFInfo
- Publication number
- CN208696901U CN208696901U CN201821287442.9U CN201821287442U CN208696901U CN 208696901 U CN208696901 U CN 208696901U CN 201821287442 U CN201821287442 U CN 201821287442U CN 208696901 U CN208696901 U CN 208696901U
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- CN
- China
- Prior art keywords
- sliding block
- push plate
- plate
- sliding rail
- support plate
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of product limiting devices, it is characterized by comprising bracket, bottom plate, support plate and position-limit mechanisms, the position-limit mechanism includes sliding block, pull rod, cylinder and the push plate for being set to slide plate two sides, the sliding block is set to the surface of the support plate center, the cylinder is installed on the bottom plate bottom surface, and the both ends of the pull rod are connected with the output shaft of the sliding block and cylinder；A sliding rail is respectively equipped in the support plate of the sliding block two sides, two pieces of push plates are slideably positioned in respectively on a sliding rail；The sliding block is inverted cone-shaped structure, the top surface diameter of the sliding block is greater than the base diameter of the sliding block, an arcwall face is respectively equipped on the inside of every piece of push plate, the arcwall face inwardly angled setting from top to bottom, and the outer edge surface of the arcwall face and the sliding block matches, the sliding block, which moves down, to push push plate described in two sides to be located remotely from each other.The utility model improves the processing efficiency and quality of product.
Description
Technical field
The utility model relates to a kind of machining field more particularly to a kind of product limiting devices.
Background technique
After the completion of some productions, need the top end surface end face using numerically-controlled machine tool finish-milling product, finish-milling it
Afterwards, it needs to carry out smart hole machined, because smart hole location requires strictly relative to product axle center, the cylindrical surface after turnning and milling cannot be drawn
Wound, leading to numerically-controlled machine tool, smart hole location cannot be guaranteed that yield is low in process, and production efficiency is always relatively low.
Summary of the invention
The utility model aim is to provide a kind of product limiting device, by using this arrangement enhances the clamping of product effects
Rate improves the processing efficiency and processing quality of product.
In order to achieve the above objectives, the technical solution adopted in the utility model is: a kind of product limiting device, including bracket,
Bottom plate, support plate and the position-limit mechanism being set on bracket, the support plate are installed on the bottom plate, the position-limit mechanism peace
Loaded in the support plate, the position-limit mechanism includes sliding block, pull rod, cylinder and the push plate for being set to slide plate two sides, two sides institute
Left side and right side that push plate is symmetrically disposed on the sliding block are stated, the sliding block is set to the surface of the support plate center,
The cylinder is installed on the center of the bottom plate bottom surface, and the top of the pull rod is connected with the bottom of the sliding block, the drawing
The bottom of bar passes through the support plate and bottom plate is connected with the output shaft of the cylinder；In the support plate of the sliding block two sides respectively
Equipped with a sliding rail, two pieces of push plates are slideably positioned in respectively on a sliding rail；The sliding block is inverted cone-shaped structure, the sliding block
Top surface diameter is greater than the base diameter of the sliding block, is respectively equipped with an arcwall face, the arcwall face on the inside of every piece of push plate
Inwardly angled setting from top to bottom, and the outer edge surface of the arcwall face and the sliding block matches, the sliding block moves down energy
Enough push plate described in two sides is pushed to be located remotely from each other；On front side of the sliding block and rear side is respectively equipped with a resetting-mechanism, the resetting-mechanism
Side be connected with the push plate side wall on the left of the sliding block, the other side is connected with the push plate side wall on the right side of the sliding block, described multiple
Position mechanism drives two pieces of push plate settings close to each other；The left side and right side of the support plate top surface are respectively equipped with a product and put
Set slot, be respectively equipped with a baffle on the left of the support plate and on the top surface on right side, the product placing groove be set to it is corresponding described in
Between baffle and the corresponding sliding rail.
In above-mentioned technical proposal, the push plate includes left side push plate and right side push plate, the sliding rail include left side sliding rail and
Right side sliding rail, the baffle include left side baffle and right-hand apron, and the product placing groove includes left side product placing groove and the right side
Side product placing groove, the left side sliding rail and right side sliding rail are respectively arranged on the left of the sliding block and in the support plate on right side, institute
Left side push plate basal sliding to be stated to be set on the left side sliding rail, the right side push plate is slideably positioned on the right side sliding rail,
For the left side baffle plate setting on the left side top surface of the support plate, the left side product placing groove is set to the left side baffle
Between the sliding rail of left side, the left side of the left side product placing groove is in contact with the left side baffle, and the left side product is put
It sets and flushes setting on the left of the right side and the left side sliding rail of slot；The right-hand apron is set to the right side top of the support plate
On face, the right side product placing groove is set between the right-hand apron and right side sliding rail, the right side product placing groove
Right side is in contact with the right-hand apron, flushes on the right side of the left side of the right side product placing groove and the right side sliding rail
Setting.
In above-mentioned technical proposal, the resetting-mechanism include two reset springs, two reset springs respectively close to
The top of the push plate and bottom setting, two reset springs are arranged in parallel, the left side push plate and right side push plate two sides
Side wall on be respectively equipped with two caging bolts, one on one end of the every reset spring and the left side push plate side wall
Caging bolt is connected, and the other end is connected with a caging bolt on the right side push plate side wall, and the reset spring drives institute
It states left side push plate and right side push plate is close to each other.
In above-mentioned technical proposal, partition is equipped between the reset spring and push plate, the medial surface of the partition is butted on institute
On the side wall for stating left side push plate and right side push plate, the lateral surface of the partition is equipped with a groove, puts in the middle part of the reset spring
It is placed in the groove.
In above-mentioned technical proposal, the sliding block is equipped with a through-hole, is bolted with a nut, the drawing at the top of the pull rod
The middle part outer edge surface of bar is equipped with annular stop protrusion, and the top of the pull rod passes through the through-hole and is set to the sliding block
Surface, the bottom of the sliding block are butted on the top surface of the annular stop protrusion, and the bottom surface of the nut is butted on the sliding block
Top surface on.
Since above-mentioned technical proposal is used, the utility model has the advantage that compared with prior art
1. utilizing cylinder band by placing a product respectively in two product placing grooves of support plate in the utility model
The sliding block of dynamic inverted cone-shaped structure moves down, since the inside of push plate is equipped with the arcwall face being obliquely installed, the outer rim of arcwall face and sliding block
Face matching can push the push plate of two sides to synchronize to be displaced outwardly and press from both sides to two set products in this way during sliding block moves down
Tightly, it realizes the quick-clamping of product, guarantees the uniformity of product machining benchmark, effectively improve the processing efficiency and processing matter of product
Amount, while by the setting of resetting-mechanism, after sliding block moves up, it is close to each other that resetting-mechanism will drive two groups of draw back plates, solution
Except the limit to product, processed convenient for the replacement of product, convenience is good.
Detailed description of the invention
Fig. 1 is the structural schematic diagram in the utility model embodiment one；
Fig. 2 is the schematic cross-sectional view of Fig. 1；
Fig. 3 is the structural schematic diagram in Fig. 2 after sliding block downslide；
Fig. 4 is the schematic perspective view of the utility model embodiment one middle slide plate and push plate junction.
Wherein: 1, bracket；2, bottom plate；3, support plate；4, sliding block；5, pull rod；6, cylinder；7, arcwall face；8, left side push plate；
9, right side push plate；10, left side sliding rail；11, right side sliding rail；12, left side baffle；13, right-hand apron；14, left side product placing groove；
15, right side product placing groove；16, reset spring；17, caging bolt；18, partition；19, groove；20, through-hole；21, nut；22,
Annular stop protrusion.
Specific embodiment
The utility model is further described with reference to the accompanying drawings and embodiments:
Embodiment one: referring to shown in Fig. 1~4, a kind of product limiting device, including bracket 1, the bottom being set on bracket 1
Plate 2, support plate 3 and position-limit mechanism, the support plate 3 are installed on the bottom plate 2, and the position-limit mechanism is installed on the support
On plate 3, the position-limit mechanism includes sliding block 4, pull rod 5, cylinder 6 and the push plate for being set to 4 two sides of slide plate, push plate pair described in two sides
Claim the left side and right side that are set to the sliding block 4, the sliding block 4 is set to the surface of 3 center of support plate, the gas
Cylinder 6 is installed on the center of 2 bottom surface of bottom plate, and the top of the pull rod 5 is connected with the bottom of the sliding block 4, the pull rod 5
Bottom pass through the support plate 3 and bottom plate 2 and be connected with the output shaft of the cylinder 6；In the support plate 3 of 4 two sides of sliding block
It is respectively equipped with a sliding rail, two pieces of push plates are slideably positioned in respectively on a sliding rail；The sliding block 4 is inverted cone-shaped structure, described
The top surface diameter of sliding block 4 is greater than the base diameter of the sliding block 4, is respectively equipped with an arcwall face 7, institute on the inside of every piece of push plate
Arcwall face inwardly angled setting from top to bottom is stated, and the arcwall face 7 and the outer edge surface of the sliding block 4 match, the sliding block
Moving down can push push plate described in two sides to be located remotely from each other；On front side of the sliding block and rear side is respectively equipped with a resetting-mechanism, institute
The side for stating resetting-mechanism is connected with the push plate side wall on the left of the sliding block, the other side and the push plate side wall phase on the right side of the sliding block
Even, the resetting-mechanism drives two pieces of push plate settings close to each other；The left side and right side of the support plate top surface are set respectively
There is a product placing groove, a baffle, the product placing groove setting are respectively equipped on the top surface on 3 left side of support plate and right side
Between the correspondence baffle and the corresponding sliding rail.
Referring to shown in Fig. 1~4, the push plate includes left side push plate 8 and right side push plate 9, and the sliding rail includes left side sliding rail
10 and right side sliding rail 11, the baffle include left side baffle 12 and right-hand apron 13, the product placing groove includes left side product
Placing groove 14 and right side product placing groove 15, the left side sliding rail and right side sliding rail are respectively arranged on the left of the sliding block and right side
Support plate on, the left side push plate basal sliding is set on the left side sliding rail, and the right side push plate is slideably positioned in institute
It states on the sliding rail of right side, on the left side top surface of the support plate, the left side product placing groove is arranged the left side baffle plate setting
Between the left side baffle and left side sliding rail, the left side of the left side product placing groove is in contact with the left side baffle,
Setting is flushed on the left of the right side of the left side product placing groove and the left side sliding rail；The right-hand apron is set to described
On the right side top surface of support plate, the right side product placing groove is set between the right-hand apron and right side sliding rail, the right side
The right side of side product placing groove is in contact with the right-hand apron, the left side and the right side of the right side product placing groove
Setting is flushed on the right side of sliding rail.
In the present embodiment, it is equipped with a section in the bottom of sliding block, the top surface of section and sliding block is arranged in parallel, meeting in this way
Making sliding block is in the taper platform structure of a back taper, convenient for the connection of pull rod and sliding block.It is stretched in use, the output shaft of cylinder is in
It does well, that is, is risen by pull rod band movable slider, the top outer edge surface of sliding block is not contacted with arcwall face at this time, by two groups of productions
After product are placed individually into a product placing groove, then the output shaft retraction of cylinder, is moved down by pull rod band movable slider, by
It is inverted cone-shaped structure in sliding block, the diameter of slider top can be greater than the diameter of bottom, during such sliding block decline, that is, it is sliding
The width of block down is gradually increased, and just be will push left side push plate and is moved to the left, pushes right side push plate to move right, pushed away using left side
Plate, which is moved to the left, is clamped the product being placed in the product placing groove of left side, using the movement of right side push plate to the right to being placed on the right side
Product in the product placing groove of side is clamped, simultaneously as pull rod and sliding block are arranged at the center of support plate, sliding block with
The distance of left side baffle is equal to sliding block at a distance from right-hand apron, and moving down for such sliding block will push the mobile distance of left side push plate
With being equidistant for right side push plate movement, this makes it possible to the uniformity for guaranteeing two set product benchmark, guarantee that product is placed on processing
In equipment in (numerically controlled lathe or numerical control machining center) process benchmark unification, guarantee product processing efficiency and quality.
Referring to shown in Fig. 1,4, the resetting-mechanism includes two reset springs 16, and two reset springs 16 lean on respectively
The top of the nearly push plate and bottom setting, two reset springs are arranged in parallel, the left side push plate 8 and right side push plate 9
Two caging bolts 17 are respectively equipped on the side wall of two sides, on one end of the every reset spring and the left side push plate side wall
A caging bolt be connected, the other end is connected with a caging bolt on the right side push plate side wall, the reset spring
Drive the left side push plate and right side push plate close to each other.
In the present embodiment, after product completes the process when need to dismantle, sliding block rises, release to left side push plate and
The limit of right side push plate, still, if normal release limit, left side push plate and right side push plate oneself will not be returned to original position
It sets, causes the disassembly subsequent product of product to be installed very inconvenient, therefore, risen by the presence of reset spring, sliding block
In the process, it is even contacted since extrapolability of the sliding block to left and right side push plate is gradually reduced, such reset spring pulls left and right side
Push plate reset close to each other, convenient for the disassembly and installation of product.
Referring to shown in Fig. 1,4, partition 18 is equipped between the reset spring 16 and push plate, the medial surface of the partition is butted on
On the side wall of the left side push plate and right side push plate, the lateral surface of the partition 18 is equipped with a groove 19, the reset spring
Middle part is placed in the groove.
Wherein, the reset spring that reset spring deforms and makes in order to prevent snaps between left side push plate and right side push plate,
The outer edge surface of arcwall face and sliding block is caused to wear, reset spring is separated by partition, prevent reset spring deform and
Sliding block and push plate are caused to wear, guarantee service life.
Referring to shown in Fig. 1~4, the sliding block 4 is equipped with a through-hole 20, and the top of the pull rod 5 is bolted with a nut 21,
The middle part outer edge surface of the pull rod 5 is equipped with an annular stop protrusion 22, and the top of the pull rod passes through the through-hole and is set to
The surface of the sliding block, the bottom of the sliding block are butted on the top surface of the annular stop protrusion, and the bottom surface of the nut is supported
In on the top surface of the sliding block.In this way convenient for the installation of sliding block and maintenance replacement.
Claims (5)
1. a kind of product limiting device, it is characterised in that: including bracket, the bottom plate being set on bracket, support plate and position restrainer
Structure, the support plate are installed on the bottom plate, and the position-limit mechanism is installed in the support plate, and the position-limit mechanism includes
Sliding block, pull rod, cylinder and the push plate for being set to slide plate two sides, push plate described in two sides are symmetrically disposed on the left side and the right side of the sliding block
Side, the sliding block are set to the surface of the support plate center, and the cylinder is installed on the center of the bottom plate bottom surface,
The top of the pull rod is connected with the bottom of the sliding block, and the bottom of the pull rod passes through the support plate and bottom plate and the gas
The output shaft of cylinder is connected；A sliding rail is respectively equipped in the support plate of the sliding block two sides, setting is slided in two pieces of push plates respectively
In on a sliding rail；The sliding block is inverted cone-shaped structure, and the top surface diameter of the sliding block is greater than the base diameter of the sliding block, every piece
Be respectively equipped on the inside of the push plate arcwall face, the arcwall face inwardly angled setting from top to bottom, and the arcwall face with
The outer edge surface of the sliding block matches, and the sliding block, which moves down, to push push plate described in two sides to be located remotely from each other；The sliding block
Front side and rear side are respectively equipped with a resetting-mechanism, and the side of the resetting-mechanism is connected with the push plate side wall on the left of the sliding block,
The other side is connected with the push plate side wall on the right side of the sliding block, and the resetting-mechanism drives two pieces of push plate settings close to each other；
The left side and right side of the support plate top surface are respectively equipped with a product placing groove, on the left of the support plate and on the top surface on right side point
Not She You a baffle, the product placing groove is set between the corresponding baffle and the corresponding sliding rail.
2. product limiting device according to claim 1, it is characterised in that: the push plate includes that left side push plate and right side push away
Plate, the sliding rail include left side sliding rail and right side sliding rail, and the baffle includes left side baffle and right-hand apron, and the product is placed
Slot includes left side product placing groove and right side product placing groove, and the left side sliding rail and right side sliding rail are respectively arranged at the sliding block
In the support plate on left side and right side, the left side push plate basal sliding is set on the left side sliding rail, and the right side push plate is sliding
Dynamic to be set on the right side sliding rail, the left side baffle plate setting is on the left side top surface of the support plate, the left side product
Placing groove is set between the left side baffle and left side sliding rail, and the left side and the left side of the left side product placing groove are kept off
Plate is in contact, and flushes setting on the left of the right side of the left side product placing groove and the left side sliding rail；The right-hand apron
Be set on the right side top surface of the support plate, the right side product placing groove be set to the right-hand apron and right side sliding rail it
Between, the right side of the right side product placing groove is in contact with the right-hand apron, the left side of the right side product placing groove
Setting is flushed on the right side of the right side sliding rail.
3. product limiting device according to claim 2, it is characterised in that: the resetting-mechanism includes two reset bullets
Spring, two reset springs are arranged respectively close to the top of the push plate and bottom, and two reset springs are arranged in parallel,
Two caging bolts, one end of the every reset spring are respectively equipped on the side wall of the left side push plate and right side push plate two sides
It is connected with a caging bolt on the left side push plate side wall, a limit spiral shell on the other end and the right side push plate side wall
Bolt is connected, and the reset spring drives the left side push plate and right side push plate close to each other.
4. product limiting device according to claim 3, it is characterised in that: between the reset spring and push plate be equipped with every
Plate, the medial surface of the partition are butted on the side wall of the left side push plate and right side push plate, and the lateral surface of the partition is equipped with
One groove, the reset spring middle part are placed in the groove.
5. product limiting device according to claim 1, it is characterised in that: the sliding block is equipped with a through-hole, the drawing
A nut is bolted at the top of bar, the middle part outer edge surface of the pull rod is equipped with annular stop protrusion, the top of the pull rod
The surface of the sliding block is set to across the through-hole, the bottom of the sliding block is butted on the top surface of the annular stop protrusion
On, the bottom surface of the nut is butted on the top surface of the sliding block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821287442.9U CN208696901U (en) | 2018-08-09 | 2018-08-09 | A kind of product limiting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821287442.9U CN208696901U (en) | 2018-08-09 | 2018-08-09 | A kind of product limiting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208696901U true CN208696901U (en) | 2019-04-05 |
Family
ID=65942701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821287442.9U Expired - Fee Related CN208696901U (en) | 2018-08-09 | 2018-08-09 | A kind of product limiting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208696901U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108857510A (en) * | 2018-08-09 | 2018-11-23 | 江苏匠准精密组件有限公司 | A kind of product limiting device |
| CN112108819A (en) * | 2020-09-09 | 2020-12-22 | 彭红妹 | Clamping mechanism for welding conveying pipeline for low-temperature granary |
| CN114193199A (en) * | 2021-12-02 | 2022-03-18 | 中国兵器装备集团自动化研究所有限公司 | Inner support clamping device |
-
2018
- 2018-08-09 CN CN201821287442.9U patent/CN208696901U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108857510A (en) * | 2018-08-09 | 2018-11-23 | 江苏匠准精密组件有限公司 | A kind of product limiting device |
| CN112108819A (en) * | 2020-09-09 | 2020-12-22 | 彭红妹 | Clamping mechanism for welding conveying pipeline for low-temperature granary |
| CN114193199A (en) * | 2021-12-02 | 2022-03-18 | 中国兵器装备集团自动化研究所有限公司 | Inner support clamping device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190405 |