CN104564945B - Brake block Automatic-clamping tripping-gear based on cam slide - Google Patents
Brake block Automatic-clamping tripping-gear based on cam slide Download PDFInfo
- Publication number
- CN104564945B CN104564945B CN201510028969.4A CN201510028969A CN104564945B CN 104564945 B CN104564945 B CN 104564945B CN 201510028969 A CN201510028969 A CN 201510028969A CN 104564945 B CN104564945 B CN 104564945B
- Authority
- CN
- China
- Prior art keywords
- voussoir
- pressurize
- spring
- brake block
- conveyer belt
- Prior art date
- 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
Links
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 20
- 230000006835 compression Effects 0.000 claims abstract description 17
- 238000007906 compression Methods 0.000 claims abstract description 17
- 230000005540 biological transmission Effects 0.000 claims abstract description 13
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 11
- 238000009413 insulation Methods 0.000 abstract description 4
- 239000003292 glue Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B11/00—Connecting constructional elements or machine parts by sticking or pressing them together, e.g. cold pressure welding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G17/00—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface
- B65G17/12—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface comprising a series of individual load-carriers fixed, or normally fixed, relative to traction element
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
Abstract
The invention discloses a kind of brake block Automatic-clamping tripping-gear based on cam slide.Conveyer belt, base plate, compress voussoir, push rod, power transmission shaft, disc cam, pressed slider, holddown spring, spring pedestal, pressurize slide block, pressurize spring, unclamp voussoir, spacing annulus, returning spring and insulating box；Inlet side at insulating box, two compression voussoirs are fixed seat by each compression voussoir respectively and are fixed on conveyer belt both sides, at the outlet side of insulating box, two are unclamped voussoir and fix seat and be fixed on conveyer belt both sides by each unclamping voussoir respectively, compress voussoir and unclamp voussoir and be positioned at above conveyer belt.This mechanism realizes the clamping of brake block, and the insulation of brake block, pressurize and brake block unclamp a continuous print action.The present invention uses purely mechanic compression to unclamp, and mechanism principle is simple, and in each clamping process, pressed slider stroke keeps consistent, and each release process pressed slider can return to initial position, and each clamping process clamping force keeps consistent.
Description
Technical field
The present invention relates to clamp system, especially relate to a kind of brake block Automatic-clamping tripping-gear based on cam slide.
Background technology
Brake block is bondd by glue with brake rubber block, insulation, pressurize regular hour, the most thermally sensitive material cannot be used in hold-down mechanism, and purely mechanic structure can only be used could to meet requirement, and this mechanism needs to keep constant in each clamping process clamping force, can reuse.
Summary of the invention
It is an object of the invention to provide a kind of brake block Automatic-clamping tripping-gear based on cam slide, this mechanism is that push rod drives cam rotation, and then promotes slide block to move, and compression spring workpiece pressing, workpiece is unclamped in cam reversion.Clamping process push rod stroke keeps consistent every time, and each release process slide block is replied and put in place, so that it is guaranteed that clamping force suffered by each clamping process workpiece keeps consistent.
For reaching above-mentioned purpose, the technical scheme that the present invention takes includes:
The present invention includes: conveyer belt, base plate, compresses voussoir, push rod, power transmission shaft, disc cam, pressed slider, holddown spring, spring pedestal, pressurize slide block, pressurize spring, unclamps voussoir, spacing annulus, returning spring, insulating box, frame, bracket, pressurize slider bottom plate, L-shaped sliding bar, compress voussoir and fix seat, unclamp voussoir and fix seat, pressed slider seat and disc cam positioning base.Inlet side at insulating box, two compression voussoirs are fixed seat by each compression voussoir respectively and are fixed in the frame of conveyer belt both sides, compress voussoir and be positioned at above conveyer belt, outlet side at insulating box, two are unclamped voussoir and fix seat and be fixed in the frame of conveyer belt both sides by each unclamping voussoir respectively, unclamp voussoir and be positioned at below conveyer belt；nullIn the both sides of conveyer belt, bridging has insulating box，Base plate has been mounted equidistant respectively on whole piece conveyer belt，Every piece of base plate is symmetrical equipped with spacing annulus in the width direction，The arc surface of the spacing annulus in two ends with brake block outside brake rubber block contact，Inside towards the base plate of respective spacing annulus，There are pressed slider and spring pedestal successively，It is respectively arranged with holddown spring between every piece of pressed slider and each spring pedestal，The column part of every piece of pressed slider and respective pressed slider seat are for being slidably matched，The cursor slide of two pieces of pressed sliders passes base plate，The top bridging disc cam positioning base of two pieces of pressed sliders，One end of power transmission shaft is connected through disc cam positioning base with disc cam，The other end of power transmission shaft is connected with push rod，Push rod contacts with compression voussoir during brake block performs pinching action，Disc cam is between two pressed sliders,Returning spring it is cased with respectively on two side shafts before and after two pressed sliders，The two ends of two returning springs are respectively and fixedly connected to two pressed slider sides；Pressurize slider bottom plate below base plate is provided with two little axles, pressurize slide block set is in two little axles, one end of pressurize spring contacts with pressurize slider bottom plate, the other end of pressurize spring contacts with pressurize slide block lower surface, pressurize upper end of slide block face and the cursor slide long end end contact of pressed slider, bracket below pressurize slider bottom plate base plate is fixed, bracket both sides all have chute, L-shaped sliding bar long-armed through chute, unclamping in course of action at execution brake block and match with the inclined-plane unclamping voussoir, the galianconism of L-shaped sliding bar is fixing with pressurize slide block to be connected.
Described disc cam two sides is symmetrical, and lift is the displacement of pressed slider, is also equal to decrement and the spring pedestal stroke sum of holddown spring, aligns with the central axis of pressed slider column part in the bottom surface of disc cam.
Described push rod is under the effect compressing voussoir, and the angle of rotation is 90 degree.
Described pressurize slide block initial makeup location is impaction state, and pressurize amount of spring compression is that the central axis of pressed slider column part is to installing initial position.
The described difference in height unclamping voussoir inclined-plane should be greater than equal to decrement during pressurize spring original state.
The invention have the advantages that:
Using purely mechanic compression to unclamp, mechanism principle is simple, and in each clamping process, pressed slider stroke keeps consistent, and each release process pressed slider can return to initial position, and each clamping process clamping force keeps consistent.The method is simple, reliable, and can bear high temperature.
Accompanying drawing explanation
Fig. 1 is that overall inclined shaft measures intention.
Fig. 2 is the close-up schematic view of Fig. 1
Fig. 3 is the close-up schematic view of Fig. 1.
Fig. 4 is that on base plate, the inclined shaft of mechanism measures intention
Fig. 5 is the front view of Fig. 4
Fig. 6 is that pressed slider is connected front view with spring pedestal.
Fig. 7 is the top view of Fig. 6.
Fig. 8 is the front view unclamping voussoir.
Fig. 9 is the top view of Fig. 8.
Figure 11 is the top view compressing voussoir.
Figure 10 is the front view of Figure 11.
Figure 12 is the connection inclined shaft survey view of push rod, power transmission shaft, disc cam.
Figure 13 is brake block structure front view.
Figure 14 is the top view of Figure 13.
In figure: 1, conveyer belt, 2, base plate, 3, compress voussoir, 4, push rod, 5, power transmission shaft, 6, disc cam, 7, pressed slider, 8, holddown spring, 9, spring pedestal, 10, pressurize slide block, 11, pressurize spring, 12, unclamp voussoir, 13, brake block, 14, spacing annulus, 15, returning spring, 16, insulating box, 17, frame, 18, bracket, 19, pressurize slider bottom plate, 20, L-shaped sliding bar, 21, compress voussoir and fix seat, 22, unclamp voussoir and fix seat, 23, pressed slider seat, 24, disc cam positioning base.
Detailed description of the invention
The invention will be further described with embodiment below in conjunction with the accompanying drawings.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 8, Fig. 9, Figure 10, Figure 11, the present invention includes: conveyer belt 1, base plate 2, compress voussoir 3, push rod 4, power transmission shaft 5, disc cam 6, pressed slider 7, holddown spring 8, spring pedestal 9, pressurize slide block 10, pressurize spring 11, unclamps voussoir 12, spacing annulus 14, returning spring 15, insulating box 16, frame 17, bracket 18, pressurize slider bottom plate 19, L-shaped sliding bar 20, compress voussoir and fix seat 21, unclamp voussoir and fix seat 22, pressed slider seat 23 and disc cam positioning base 24；Inlet side at insulating box 16, two compression voussoirs 3 are fixed seat 21 by each compression voussoir respectively and are fixed on conveyer belt both sides, compress voussoir 3 and be positioned at above conveyer belt, outlet side at insulating box 16, two are unclamped voussoir 12 and fix seat 22 and be fixed on conveyer belt both sides by each unclamping voussoir respectively, unclamp voussoir and be positioned at below conveyer belt.
nullSuch as Fig. 1、Fig. 2、Fig. 3、Fig. 4、Fig. 6、Fig. 7、Figure 12、Figure 13、Shown in Figure 14，In the both sides of conveyer belt 1, bridging has insulating box 16，Base plate 2 has been mounted equidistant respectively on whole piece conveyer belt 1，Every piece of base plate 2 is symmetrical equipped with spacing annulus 14 in the width direction，The arc surface of the spacing annulus in two ends 14 with brake block 13 outside brake rubber block contact，Inside towards the base plate 2 of respective spacing annulus 14，There are pressed slider 7 and spring pedestal 9 successively，It is respectively arranged with holddown spring 8 between every piece of pressed slider 7 and each spring pedestal 9，The column part of every piece of pressed slider 7 and respective pressed slider seat 23 are for being slidably matched，The cursor slide of two pieces of pressed sliders 7 passes base plate 2，The top bridging disc cam positioning base 24 of two pieces of pressed sliders 7，One end of power transmission shaft 5 is connected through disc cam positioning base with disc cam 6，The other end of power transmission shaft 5 is connected with push rod 4，Push rod 4 contacts with compression voussoir 3 during brake block performs pinching action，Disc cam 6 is between two pressed sliders 7,Returning spring 15 it is cased with respectively on two side shafts before and after two pressed sliders 7，The two ends of two returning springs 15 are respectively and fixedly connected to two pressed slider 7 sides.
Such as Fig. 5, Fig. 6, Fig. 8, Fig. 9, shown in Figure 12, base plate 2 pressurize slider bottom plate below is provided with two little axles, pressurize slide block 10 is enclosed within two little axles, one end of pressurize spring 11 contacts with pressurize slider bottom plate 19, the other end of pressurize spring 11 contacts with pressurize slide block 10 lower surface, pressurize slide block 10 upper surface and the cursor slide end end contact of pressed slider 7, the pressurize slider bottom plate 19 bracket below base plate 2 is fixed, bracket both sides all have chute, L-shaped sliding bar long-armed through chute, unclamp in course of action at execution brake block and match with the inclined-plane unclamping voussoir 12, the galianconism of L-shaped sliding bar is fixing with pressurize slide block 10 to be connected.
As shown in figure 12, described disc cam 6 two sides is symmetrical, and lift is the displacement of pressed slider 7, is also equal to decrement and the spring pedestal 9 stroke sum of holddown spring 8, aligns with the central axis of pressed slider 7 column part in the bottom surface of disc cam 6.
Described push rod 4 is under the effect compressing voussoir 3, and the angle of rotation is 90 degree.
Described pressurize slide block 10 initial makeup location is impaction state, and pressurize spring 11 decrement is that the central axis of pressed slider column part is to installing initial position.
The described difference in height unclamping voussoir 12 inclined-plane should be greater than equal to decrement during pressurize spring 11 original state.
The present invention realizes the clamping of brake block, and the insulation of brake block, pressurize and brake block unclamp a continuous print action.
1, the clamping of brake block:
Motor drives conveyer belt 1 to drive base plate 2 to travel forward, when push rod 4 touches compression voussoir 3, push rod 4 drives disc cam 6 to rotate by power transmission shaft 5, and then promote pressed slider 7 to two side shiftings, when there is gap between brake block 13 and spacing annulus 14, spring pedestal 9 is movement progress brake block 13 together with pressed slider 7, after brake block 13 contacts with spacing circle 14 ring, spring pedestal 9 stops sliding, pressed slider 7 continues to two side shiftings, and then compression holddown spring 8, it is achieved the clamping of brake block.
2, the insulation of brake block, pressurize:
When disc cam 6 turns over 90 degree, pressed slider 7 moves to extreme position, returning spring 15 is stretched, pressurize slide block 10, owing to losing the restriction of pressed slider 7, under the effect of pressurize spring 11, moves up, although pressed slider 7 is both by the pressure effect of holddown spring 8, again by the pulling force effect of returning spring 15, but on pressurize slide block 10 position, limit the reply of pressed slider 7, therefore realize the pressurize of brake block 13.Brake block 13 is admitted to insulating box 16 and is incubated afterwards.
3, brake block unclamps:
After leaving insulating box 16, after the contact of incline plane unclamping voussoir 12 below the long arm end and conveyer belt 1 of L-shaped sliding bar 20, pressurize slide block 10 is along the inclined-plane slide downward unclamping voussoir 12, when pressurize slide block 10 slides into and unclamps voussoir 12 inclined-plane lowermost end, owing to pressed slider 7 is no longer influenced by the restriction of pressurize slide block 10, under holddown spring 8 and returning spring 15 act on jointly, pressed slider 7 returns to initial position, and brake block is released.
Claims (5)
1. a brake block Automatic-clamping tripping-gear based on cam slide, it is characterized in that, including: conveyer belt (1), base plate (2), compress voussoir (3), push rod (4), power transmission shaft (5), disc cam (6), pressed slider (7), holddown spring (8), spring pedestal (9), pressurize slide block (10), pressurize spring (11), unclamp voussoir (12), spacing annulus (14), returning spring (15), insulating box (16), frame (17), bracket (18), pressurize slider bottom plate (19), L-shaped sliding bar (20), compress voussoir and fix seat (21), unclamp voussoir and fix seat (22), pressed slider seat (23) and disc cam positioning base (24)；Inlet side in insulating box (16), two compressions voussoir (3) are fixed seat (21) by each compression voussoir respectively and are fixed in the frame (17) of conveyer belt both sides, compress voussoir (3) and be positioned at above conveyer belt, outlet side in insulating box (16), two are unclamped voussoir (12) and fix seat (22) and be fixed in the frame (17) of conveyer belt both sides by each unclamping voussoir respectively, unclamp voussoir (12) and be positioned at below conveyer belt；nullIn the both sides of conveyer belt (1), bridging has insulating box (16)，Base plate (2) has been mounted equidistant respectively on whole piece conveyer belt (1)，Every piece of base plate (2) is symmetrical equipped with spacing annulus (14) in the width direction，The arc surface at the spacing annulus in two ends (14) contacts with brake block (13) brake rubber block outward，Inside towards the base plate (2) of respective spacing annulus (14)，There are pressed slider (7) and spring pedestal (9) successively，Holddown spring (8) it is respectively arranged with between every piece of pressed slider (7) and each spring pedestal (9)，The column part of every piece of pressed slider (7) and respective pressed slider seat (23) are for being slidably matched，The cursor slide of two pieces of pressed sliders (7) passes base plate (2)，Top bridging disc cam positioning base (24) of two pieces of pressed sliders (7)，One end of power transmission shaft (5) is connected through disc cam positioning base (24) with disc cam (6)，The other end of power transmission shaft (5) is connected with push rod (4)，Push rod (4) contacts with compression voussoir (3) during brake block (13) performs pinching action，Disc cam (6) is positioned between two pressed sliders (7),Returning spring (15) it is cased with respectively on two side shafts before and after two pressed sliders (7)，The two ends of two returning springs (15) are respectively and fixedly connected to two pressed slider (7) sides；Base plate (2) pressurize slider bottom plate (19) below is provided with two little axles, pressurize slide block (10) is enclosed within two little axles, one end of pressurize spring (11) contacts with pressurize slider bottom plate, the other end of pressurize spring (11) contacts with pressurize slide block (10) lower surface, pressurize slide block (10) upper surface and the cursor slide long end end contact of pressed slider (7), pressurize slider bottom plate (19) uses base plate (2) bracket (18) below to fix, bracket both sides all have chute, L-shaped sliding bar (20) long-armed through chute, unclamp in course of action at execution brake block and match with the inclined-plane unclamping voussoir (12), the galianconism of L-shaped sliding bar is fixing with pressurize slide block (10) to be connected.
A kind of brake block Automatic-clamping tripping-gear based on cam slide the most according to claim 1, it is characterized in that: described disc cam (6) two sides is symmetrical, lift is the displacement of pressed slider (7), being also equal to decrement and spring pedestal (9) the stroke sum of holddown spring (8), aligns with the central axis of pressed slider (7) column part in the bottom surface of disc cam (6).
A kind of brake block Automatic-clamping tripping-gear based on cam slide the most according to claim 1, it is characterised in that: described push rod (4) is under the effect compressing voussoir (3), and the angle of rotation is 90 degree.
A kind of brake block Automatic-clamping tripping-gear based on cam slide the most according to claim 1, it is characterized in that: described pressurize slide block (10) initial makeup location is impaction state, pressurize spring (11) decrement is that the central axis of pressed slider (7) column part is to installing initial position.
A kind of brake block Automatic-clamping tripping-gear based on cam slide the most according to claim 1, it is characterised in that the difference in height unclamping voussoir (12) inclined-plane described in: should be greater than equal to decrement during pressurize spring (11) original state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510028969.4A CN104564945B (en) | 2015-01-21 | 2015-01-21 | Brake block Automatic-clamping tripping-gear based on cam slide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510028969.4A CN104564945B (en) | 2015-01-21 | 2015-01-21 | Brake block Automatic-clamping tripping-gear based on cam slide |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104564945A CN104564945A (en) | 2015-04-29 |
| CN104564945B true CN104564945B (en) | 2016-08-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510028969.4A Expired - Fee Related CN104564945B (en) | 2015-01-21 | 2015-01-21 | Brake block Automatic-clamping tripping-gear based on cam slide |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105114415B (en) * | 2015-09-09 | 2017-04-26 | 浙江理工大学 | Brake disc automatic clamping and loosening mechanism based on incomplete gear and rack |
| CN108620855B (en) * | 2018-07-16 | 2023-09-19 | 无锡工艺职业技术学院 | Battery cap press-fitting device |
| CN112404301B (en) * | 2020-10-01 | 2022-08-19 | 新疆万林建设工程有限公司 | Reinforcing bar processingequipment for construction |
| CN115625646B (en) * | 2022-12-21 | 2023-03-21 | 诸城市圣阳机械有限公司 | Wedge clamping mechanism with automatic return function |
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-
2015
- 2015-01-21 CN CN201510028969.4A patent/CN104564945B/en not_active Expired - Fee Related
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| CN104564945A (en) | 2015-04-29 |
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