CN207372758U - A kind of slide block type positioner - Google Patents
A kind of slide block type positioner Download PDFInfo
- Publication number
- CN207372758U CN207372758U CN201721344809.1U CN201721344809U CN207372758U CN 207372758 U CN207372758 U CN 207372758U CN 201721344809 U CN201721344809 U CN 201721344809U CN 207372758 U CN207372758 U CN 207372758U
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- positioning
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- workpiece
- pressure arm
- slide block
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Abstract
The utility model is related to a kind of positioning clamping device, more particularly, to a kind of slide block type positioner.The slide block type positioner, including substrate, positioning and clamping mechanism, guiding mechanism and driving mechanism, positioning and clamping mechanism includes set pin sleeve, roll pin and several swing pressure arms, several swing pressure arm and are hinged on by rotational pin on set pin sleeve, upper end stretches out roll pin and is externally provided with grab, and lower end is connected with guiding mechanism.Positioning and clamping mechanism is set in substrate upper end, and substrate lower end sets guiding mechanism and driving mechanism, by driving mechanism guiding mechanism is driven to move, is further driven to positioning and clamping mechanism and workpiece is clamped and positioned, simple in structure, easy to use；Positioning and clamping mechanism first positions workpiece by roll pin, and swinging pressure arm by the lever in roll pin is clamped workpiece, can complete to act workpiece positioning and clamping simultaneously by a set of mechanism, ingenious in design, occupies little space.
Description
Technical field
The utility model is related to a kind of positioning clamping device, more particularly, to a kind of slide block type positioner.
Background technology
Workpiece, usually will be by universal or special to ensure processing or assembly precision when being machined out or assembling
Positioning clamping device is tight by work piece positioning.In some cases, since design of part is complicated, using traditional positioning clamping device
Work piece positioning is tight, and the positioning clamping device of design needs to occupy larger space, and fabrication cycle is long, cost is higher；Separately
One convenience is limited to the limitation of tray arrangement space, can not use conventional positioning clamping device.
Utility model content
To solve problem above, the utility model offer one kind is simple in structure, occupies little space, slide block type easy to use
Positioner.
The technical solution adopted in the utility model is：A kind of slide block type positioner including substrate, is disposed on the substrate end
Positioning and clamping mechanism and be arranged on the guiding mechanism and driving mechanism of substrate lower end, it is characterised in that：The positioning clamps
Mechanism includes the set pin sleeve being fixed on substrate, the roll pin perpendicular to substrate being arranged in set pin sleeve and setting
It is hinged in roll pin for several swing pressure arms of workpiece pressing, several pressure arms that swing by rotational pin
On set pin sleeve, upper end stretches out roll pin and is externally provided with grab, and lower end is connected with guiding mechanism, the swing pressure arm
Top and bottom are rotated around rotational pin, so as to fulfill the clamping of workpiece；The driving mechanism drives guiding mechanism parallel to base
Plate moves, and is further driven to swing pressure arm rotation.
Preferably, two swing pressure arms are arranged in the roll pin.
Preferably, the guiding mechanism includes being fixed at guide plate on substrate and along guide plate horizontal movement
Guide rod, described guide rod one end is equipped with guide groove, and the swing pressure arm lower end is arranged in guide groove, and the guide rod is another
One end is connected with driving mechanism.
Preferably, the guide groove is gradually reduced close to the one end open for swinging pressure arm.
Preferably, the driving mechanism uses cylinder mechanism, the piston rod of the cylinder is connected with guide rod, piston rod
It stretches out and swings pressure arm clamping workpiece, piston rod retraction swings pressure arm and loosens workpiece.
The utility model obtain advantageous effect be：Positioning and clamping mechanism is set in substrate upper end, and substrate lower end sets and leads
To mechanism and driving mechanism, by driving mechanism guiding mechanism is driven to move, be further driven to positioning and clamping mechanism to workpiece into
Row clamps and positioning, simple in structure, easy to use；Positioning and clamping mechanism first positions workpiece by roll pin,
Pressure arm is swung by the lever in roll pin to be clamped workpiece, can simultaneously be completed to workpiece by a set of mechanism
Positioning and clamping acts, ingenious in design, occupies little space.
Description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the front view of Fig. 1；
Fig. 3 is the Section A-A figure of Fig. 2；
Fig. 4 is the section B-B figure of Fig. 2.
Specific embodiment
The utility model is further described in the following with reference to the drawings and specific embodiments.
As shown in Figure 1, a kind of slide block type positioner of the utility model, including substrate 1, positioning and clamping mechanism 2, is oriented to
Mechanism 3 and driving mechanism 4, substrate 1 are used as supporting body, and positioning and clamping mechanism 2 is vertically set on the upper end of substrate 1, for positioning
Workpiece is clamped, guiding mechanism 3 and driving mechanism 4 are arranged on the lower end of substrate 1, and driving mechanism 4 drives 3 opposing substrate of guiding mechanism
1 moves horizontally, and is further driven to positioning and clamping mechanism 2 and clamps or unclamp workpiece.
As in Figure 2-4, positioning and clamping mechanism 2 includes set pin sleeve 21, roll pin 22 and several swing pressure arms
23, set pin sleeve 21 is fixed on substrate 1, and roll pin 22 is set in set pin sleeve 21, perpendicular to substrate 1, for workpiece
Positioning, several swing pressure arms 23 be uniformly arranged in roll pin 22, middle part is hinged on positioning by rotational pin 24
On guide 21, upper end stretches out roll pin 22 and is externally provided with grab 231, and lower end is connected with guiding mechanism 3, swings pressure arm 23
Top and bottom rotated around rotational pin 24, formed lever-type structure；It is symmetrically set in the roll pin 22 of the utility model
There are two swing pressure arms 23, driving mechanism 4 drives guiding mechanism 3 to be moved parallel to substrate 1, is further driven to swing 23 turns of pressure arm
It is dynamic, realize the clamping or release to workpiece.
With reference to shown in Fig. 4, guiding mechanism 3 includes guide plate 31 and guide rod 32, and guide plate 31 is equipped with two halves, is each attached to
On substrate 1, guide rod 32 is arranged between the two halves of guide plate 31, can be along 31 horizontal movement of guide plate, guide rod 32 1
End is equipped with guide groove 321, and the lower end for swinging pressure arm 23 is arranged in guide groove 321, and 32 other end of guide rod connects with driving mechanism 4
It connects, driving mechanism 4 uses cylinder mechanism, and the piston rod 41 of cylinder is connected by connecting plate 5 with guide rod 32.Guide groove 321 leans on
The nearly one end open for swinging pressure arm 23 is gradually reduced, and piston rod 41 stretches out, and is swung pressure arm 23 and is clamped workpiece, and piston rod 41 is retracted,
It swings pressure arm 23 and loosens workpiece.
The functional principal of the utility model is：Workpiece placement is passed through into the outer circle of roll pin 22 on substrate 1 first
Face is positioned, and the piston rod 41 of cylinder stretches out, and piston rod 41 drives the outwards () horizontal movement of guide rod 32 in figure to the right, swings
It is clamped in 23 lower end respective guide slot 321 of pressure arm, swings 23 upper end of pressure arm relative rotation pin 24 and rotate, that is, be flared out, complete
Clamping to workpiece.When workpiece needs to unclamp, the piston rod 41 of cylinder is retracted.
Claims (5)
1. a kind of slide block type positioner, including substrate (1), be arranged on substrate (1) upper end positioning and clamping mechanism (2) and
It is arranged on the guiding mechanism (3) of substrate (1) lower end and driving mechanism (4), it is characterised in that：Positioning and clamping mechanism (2) bag
Include the set pin sleeve (21) being fixed on substrate (1), the hollow positioning perpendicular to substrate (1) being arranged in set pin sleeve (21)
It sells (22) and is arranged in roll pin (22) and swing pressure arms (23), several swings for several of workpiece pressing
Pressure arm (23) is hinged on by rotational pin (24) on set pin sleeve (21), and upper end stretches out roll pin (22) and is externally provided with card
Hook (231), lower end are connected with guiding mechanism (3), and swing pressure arm (23) top and bottom are rotated around rotational pin (24),
So as to fulfill the clamping of workpiece；The driving mechanism (4) drives guiding mechanism (3) to be moved parallel to substrate (1), is further driven to
Pressure arm (23) is swung to rotate.
2. slide block type positioner according to claim 1, it is characterised in that：It is symmetrically set in the roll pin (22)
There are two to swing pressure arm (23).
3. slide block type positioner according to claim 1 or 2, it is characterised in that：The guiding mechanism (3) includes fixing
The guide plate (31) and the guide rod (32) along guide plate (31) horizontal movement being arranged on substrate (1), the guide rod
(32) one end is equipped with guide groove (321), and described swing pressure arm (23) lower end is arranged in guide groove (321), and the guide rod is another
One end is connected with driving mechanism (4).
4. slide block type positioner according to claim 3, it is characterised in that：The guide groove (321) is pressed close to swing
The one end open of arm (23) is gradually reduced.
5. slide block type positioner according to claim 3, it is characterised in that：The driving mechanism (4) uses cylinder machine
Structure, the piston rod (41) of the cylinder are connected with guide rod (32), and piston rod (41) stretches out, and are swung pressure arm (23) and are clamped workpiece,
Piston rod is retracted, and is swung pressure arm (23) and is loosened workpiece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721344809.1U CN207372758U (en) | 2017-10-12 | 2017-10-12 | A kind of slide block type positioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721344809.1U CN207372758U (en) | 2017-10-12 | 2017-10-12 | A kind of slide block type positioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207372758U true CN207372758U (en) | 2018-05-18 |
Family
ID=62338957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721344809.1U Active CN207372758U (en) | 2017-10-12 | 2017-10-12 | A kind of slide block type positioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207372758U (en) |
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2017
- 2017-10-12 CN CN201721344809.1U patent/CN207372758U/en active Active
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