CN214135699U - Electric bus brake bottom plate manufacturing device - Google Patents
Electric bus brake bottom plate manufacturing device Download PDFInfo
- Publication number
- CN214135699U CN214135699U CN202022962338.9U CN202022962338U CN214135699U CN 214135699 U CN214135699 U CN 214135699U CN 202022962338 U CN202022962338 U CN 202022962338U CN 214135699 U CN214135699 U CN 214135699U
- Authority
- CN
- China
- Prior art keywords
- pressing block
- workpiece
- pressing
- nut
- upright post
- 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.)
- Active
Links
Images
Landscapes
- Press Drives And Press Lines (AREA)
Abstract
The utility model relates to a work piece clamping device field, concretely relates to electronic big bus brake shoe manufacturing installation. The device includes: the pressing component comprises an upright post and a pressing block; the pressing block is provided with a through hole for the upright post to pass through, is sleeved on the upright post and can rotate around the axis of the upright post so as to make room for taking and placing workpieces through the rotation of the pressing block; or the pressing block is provided with a long hole extending along the direction close to or far away from the workpiece, the pressing block is arranged on the upright post in a penetrating manner through the long hole, and the pressing block can be moved along the extending direction of the long hole to make room for taking and placing the workpiece; the upright post is connected with a compression nut, and the nut can compress the pressing block by rotating the compression nut; the afterbody spiro union of briquetting has the support double-screw bolt, and the support double-screw bolt can support the briquetting in the afterbody position department of briquetting. The utility model provides an electronic big bus brake bottom plate manufacturing installation can solve and adopt the high-speed grip to come the problem of the frock with high costs that the centre gripping work piece caused among the prior art.
Description
Technical Field
The utility model relates to a work piece clamping device field, concretely relates to electronic big bus brake shoe manufacturing installation.
Background
At present, when clamping a plate workpiece, a clamp with a quick clamp (also called a quick clamp) is generally selected, for example, a device for improving the precision cutting precision of a curved wood door plate disclosed in patent document with publication number CN212021026 and publication date 2020.11.27, the device comprises a polygonal mold, the curved wood arc door plate can be prevented from being arranged on the polygonal mold, and the device further comprises the quick clamp, wherein the quick clamp comprises a mounting seat, a handheld grip, an adjusting handle, a rotating part, a lantern ring, a fixing bolt and a fixing head. For example, a soft package battery cell charging and discharging clamp disclosed in patent document with publication number CN211978978U and publication date 2020.11.20 also adopts the quick clamp. The structure applicability of this kind of quick clamp is very strong, and the application face is very wide, and operating personnel can compress tightly the work piece on the locating surface through simple rotation handle.
In actual production, a tool needs to be customized according to a workpiece, and generally includes a supporting surface for supporting the tool, a positioning structure for determining a relative position between the workpiece and the tool is arranged on the supporting surface, and a pressing device for pressing the workpiece on the supporting surface is the quick clamp. If a large-area sheet is to be pressed, for example, a brake floor of a vehicle, or the like, i.e., a large-area support surface is required, it is also necessary to arrange a large number of quick clamps at the edges of the sheet. On the one hand, when arranging the quick clamp, because the quick clamp can not rotate wholly, so need reserve the space of getting, putting the work piece, and the quick clamp is installed on the holding surface, so just need increase the area of holding surface, and then increased manufacturing cost.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an electronic big bus brake bottom plate manufacturing installation can solve and adopt the high-speed grip to come the problem that the frock cost is high that the centre gripping work piece caused among the prior art.
In order to achieve the above object, the utility model provides an electric bus brake bottom plate manufacturing installation adopts following technical scheme:
an electric bus brake shoe manufacturing apparatus comprising:
the base is used for supporting a workpiece to be processed and is provided with a positioning structure matched with the workpiece;
the pressing assembly is arranged on the base and used for providing pressing force for a workpiece placed on the base; the pressing assembly comprises an upright column arranged on the base and a pressing block matched with the upright column;
the pressing block is provided with a through hole for the upright post to pass through, is sleeved on the upright post and can rotate around the axis of the upright post so as to make room for taking and placing workpieces through the rotation of the pressing block; or the pressing block is provided with a long hole extending along the direction close to or far away from the workpiece, the pressing block is arranged on the upright post in a penetrating manner through the long hole, and the pressing block can be moved along the extending direction of the long hole to make room for taking and placing the workpiece;
the upright column comprises an extension section which extends out of the pressing block and is positioned above the pressing block, threads are processed on the outer surface of the extension section, the extension section is connected with a compression nut, and the compression nut can be rotated to enable the nut to compress the pressing block;
the pressing block is provided with a head part which is in contact with the workpiece and compresses the workpiece, and a tail part which is opposite to the head part, the tail part of the pressing block is provided with a through threaded hole, a supporting stud is screwed in the threaded hole, the supporting stud can be close to the base in a rotating stroke and is abutted against the base at a final position, and the pressing block can be supported at the tail part of the pressing block by the supporting stud.
The beneficial effects are that: the briquetting among the compressing tightly the subassembly is through rotating around the stand, or through the slot hole removal, can give out the space of getting, putting the work piece, so can reduce the holistic area of base, need not like prior art must reserve the space when designing the frock, and then can reduce the material of base, reduction in production cost. Meanwhile, the compression nut can provide enough pressing force for the pressing block to guarantee the compression effect, the support stud arranged at the tail of the pressing block supports the tail of the pressing block, the support stud can generate an upward jacking force for the pressing block in the up-down direction, and the compression effect of the head of the pressing block on a workpiece is further guaranteed.
Furthermore, the upright post is provided with a step for supporting the perforation or the long hole edge on the bottom surface of the pressing block.
The beneficial effects are that: set up the step on the stand, can step up the briquetting, make things convenient for operating personnel to remove the briquetting.
Furthermore, the upright column comprises a section of equal-diameter stud, a heightening nut is screwed at the part close to the stud, a pressing nut is screwed at the part close to the stud, the pressing block is located between the heightening nut and the pressing nut, and the step is formed by one surface, facing the pressing block, of the heightening nut.
The beneficial effects are that: the stud and the nut are matched to heighten the pressing block, so that the structure is simple, the pressing block is convenient and easy to implement, the realization is easy, and the cost is lower.
Furthermore, the upright post is sleeved with a spring, and the top of the spring is in contact with the bottom surface of the pressing block to support the pressing block.
The beneficial effects are that: set up the spring on the stand, the spring can produce one to the briquetting and go up the apical force, makes the briquetting heightened one section distance, makes things convenient for operating personnel to remove the briquetting.
Further, the part of the head of the pressing block, which is in contact with the workpiece, is coated with a rubber material.
The beneficial effects are that: the head of the pressing block is provided with the rubber material, so that the pressing block is prevented from scratching the surface of the workpiece while the pressing block can be pressed against the workpiece.
Further, the base is of a grid structure.
The beneficial effects are that: the base is the grid structure, and the grid structure has a plurality of lightening holes, has both reduced the input of production material promptly manufacturing cost, has reduced the burden to operating personnel when removing the base again.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment 1 of a device for manufacturing a brake bottom plate of a medium-sized electric bus according to the present invention;
FIG. 2 is a schematic structural view of the electric bus braking base plate manufacturing device of FIG. 1 clamping a workpiece;
FIG. 3 is an enlarged view of the apparatus of FIG. 2 when clamping a workpiece;
fig. 4 is a schematic structural view of a pressing assembly in embodiment 1 of the device for manufacturing a brake bottom plate of a medium electric bus according to the present invention;
in the figure:
10-a base; 11-a grid structure; 12-a locating pin;
20-a hold-down assembly; 21-briquetting; 22-upright post; 23-a compression nut;
24-a raised nut; 25-support studs; 26-long holes; 30-workpiece.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention, i.e., the described embodiments are only some, but not all embodiments of the invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiment of the present invention, all other embodiments obtained by the person skilled in the art without creative work belong to the protection scope of the present invention.
It is noted that relational terms such as "first" and "second," and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The features and performance of the apparatus for manufacturing a brake shoe for a medium electric bus according to the present invention will be described in further detail with reference to the following embodiments.
The utility model discloses embodiment 1 of well electronic big bus brake shoe manufacturing installation: as shown in fig. 1, the electric bus braking bottom plate manufacturing device comprises a base 10 serving as a base body, wherein the base 10 comprises a frame, a transverse rib and a longitudinal rib are connected in the frame, the transverse rib and the longitudinal rib are intersected to form a grid structure 11, the grid structure 11 can reduce the weight of the whole base 10, materials are reduced, and the burden of an operator on moving the base 10 to a numerical control machine workbench is reduced. In other embodiments, the base 10 is made from a single piece of sheet material. The front surface of the base 10 is a supporting surface of the base 10 for supporting the workpiece 30, and the back surface of the base 10 is a connecting surface for contacting with the worktable. The connecting part of the transverse ribs and the longitudinal ribs is provided with a positioning structure matched with the workpiece 30 to be processed, the specific positioning structure is a common positioning pin 12, and when the workpiece 30 faces different types, the positioning pin 12 can be correspondingly changed into other positioning columns, positioning surfaces and other positioning structures.
The utility model provides an electronic big bus braking bottom plate manufacturing installation is still including compressing tightly subassembly 20, compresses tightly subassembly 20 and sets up on base 10, can provide the packing force to the work piece 30 of placing on base 10. Taking the left-right direction in fig. 1 as an example, the pressing members 20 are disposed on the left and right side frames of the base 10. Specifically, as shown in fig. 2, 3 and 4, the pressing assemblies 20 are provided in pairs, and the pair of pressing assemblies 20 includes a left pressing assembly 20 and a right pressing assembly 20 to press the left and right sides of the workpiece 30, respectively. Wherein, compress tightly subassembly 20 including establish stand 22 on base 10 immediately, the utility model provides a stand 22 surface processing has the external screw thread.
The pressing assembly 20 further comprises a pressing block 21 for pressing the workpiece 30, the pressing block 21 is long, a long hole 26 extending along the length direction of the pressing block 21 is formed in the pressing block 21, the pressing block 21 penetrates through the long hole 26 and is mounted on the upright column 22, and the pressing block 21 can rotate around the axis of the upright column 22 and can also move along the direction close to or far away from the workpiece 30 through the long hole 26. Since the column 22 is fixed on the base 10, the pressing block 21 can be moved or rotated to adjust the position relative to the base 10, so that when the workpiece 30 needs to be placed, the operator can rotate or move the pressing block 21 to make room for placing the workpiece 30, wherein the long hole 26 on the pressing block 21 extends in a direction close to or away from the workpiece 30.
Since the pressing block 21 is inserted into the column 22, the pressing block 21 has a head portion that contacts the workpiece 30 and presses the workpiece 30, and a tail portion opposite to the head portion. The opposite direction of the head and tail portions is the extending direction of the long hole 26. The side of the head of the pressing block 21 facing the workpiece 30 is coated with a rubber material which can prevent the pressing block 21 from scratching the surface of the workpiece 30 when the pressing block contacts the workpiece 30. In other embodiments, the pressing block 21 is made of a plastic material as a whole, and the hardness is low so as not to scratch the workpiece 30, or the pressing block 21 is not coated with a rubber material.
The lower half section of the upright column 22 is screwed with the heightening nut 24, the heightening nut 24 can be adjusted relative to the upright column 22 when being rotated, the heightening nut 24 can also support the pressing block 21 in the up-down direction, the heightening nut 24 and the hole edge of the long hole 26 on the bottom surface of the pressing block 21 support, and one surface of the heightening nut 24 facing the pressing block 21 form a step for supporting the pressing block 21.
At the afterbody of briquetting 21, be provided with the screw hole that runs through the setting along briquetting 21 thickness direction, be provided with support stud 25 in the screw hole, support stud 25 can upwards or move down along the thickness direction of briquetting 21, when support stud 25 rotates downwards, can be close to base 10 gradually to finally support with base 10, make support stud 25 can support briquetting 21 along briquetting 21 thickness direction about promptly.
Use the utility model discloses during well electronic big bus braking bottom plate manufacturing installation, earlier remove whole device to the workstation of digit control machine tool on, then use the bolt to fix base 10 and workstation. Then, the pressing block 21 in the pressing assembly 20 is rotated or moved, so that the pressing block 21 moves in the left or right direction, and the pressing block 21 is away from the pre-placement position of the workpiece 30, thereby providing a space for an operator to place the workpiece 30.
After the workpiece 30 is placed, the positioning pins 12 on the base 10 are engaged with the workpiece 30, so that the apparatus positions the workpiece 30. Finally, the pressing assembly 20 is used to press the workpiece 30 against the base 10. The specific operation is to move the pressing block 21 toward the workpiece 30 (either in translation, rotation, or in translation and rotation), contact the head of the pressing block 21 with the workpiece 30, and then rotate the pressing nut 23 to enable the pressing nut 23 to press the pressing block 21 in the up-down direction, so as to provide pressing force for pressing the workpiece 30 to the pressing block 21. The head of briquetting 21 can compress tightly work piece 30, but the afterbody of briquetting 21 can make whole briquetting 21 not hard up when lacking the support, rotates support stud 25 at last, and support stud 25 rotates downwards to finally support and withstand base 10, make support stud 25 can support the afterbody of briquetting 21, support stud 25 can produce an upper ejection force to briquetting 21 in the upper and lower direction, has further guaranteed the effect that compresses tightly of the head of briquetting 21 to work piece 30. After the workpiece 30 is machined, the pressing block 21 can rotate around the upright post 22 or move along the long hole 26 after the pressing nut 23 and the support stud 25 are loosened, and an operator can move the pressing block 21 to make room for taking down the workpiece 30.
In addition, the device for manufacturing the electric bus braking bottom plate of the present invention is not limited to the technical solution provided in the above embodiment 1, and the technical solution provided in the following embodiment may also be adopted.
The utility model provides an electronic big bus braking bottom plate manufacturing installation's embodiment 2: the difference from the above embodiment is that in this embodiment, the pressing block is provided with the through hole, the pressing block can rotate around the column, and the pressing block can make room for taking out and placing the workpiece by rotating itself. The perforation on the briquetting can be the round hole, also can be the square hole, and the size in square hole is adapted to the briquetting and can rotates around the stand, and the rotation of briquetting can not be interfered in the square hole, but can influence the removal of briquetting.
The utility model provides an electronic big bus braking bottom plate manufacturing installation's embodiment 3: the difference with the above-mentioned embodiment lies in, in this embodiment, the stand has only stretched out on the section that stretches out of briquetting on the spiro union have gland nut, and the cover is equipped with coil spring on the part that the stand is located the briquetting below, and coil spring can support the bottom surface of briquetting, makes the briquetting be heightened a distance, and operating personnel can remove the briquetting more conveniently. In other embodiments, only the compression nut is provided on the post, and no step or spring is provided thereon.
The above-mentioned embodiments further explain the objects, technical solutions and advantages of the present invention in detail, it should be understood that the above-mentioned embodiments are only embodiments of the present invention, and are not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (6)
1. An electric bus brake shoe manufacturing apparatus, comprising:
the base is used for supporting a workpiece to be processed and is provided with a positioning structure matched with the workpiece;
the pressing assembly is arranged on the base and used for providing pressing force for a workpiece placed on the base; the pressing assembly comprises an upright column arranged on the base and a pressing block matched with the upright column;
the pressing block is provided with a through hole for the upright post to pass through, is sleeved on the upright post and can rotate around the axis of the upright post so as to make room for taking and placing workpieces through the rotation of the pressing block; or the pressing block is provided with a long hole extending along the direction close to or far away from the workpiece, the pressing block is arranged on the upright post in a penetrating manner through the long hole, and the pressing block can be moved along the extending direction of the long hole to make room for taking and placing the workpiece;
the upright column comprises an extension section which extends out of the pressing block and is positioned above the pressing block, threads are processed on the outer surface of the extension section, the extension section is connected with a compression nut, and the compression nut can be rotated to enable the nut to compress the pressing block;
the pressing block is provided with a head part which is in contact with the workpiece and compresses the workpiece, and a tail part which is opposite to the head part, the tail part of the pressing block is provided with a through threaded hole, a supporting stud is screwed in the threaded hole, the supporting stud can be close to the base in a rotating stroke and is abutted against the base at a final position, and the pressing block can be supported at the tail part of the pressing block by the supporting stud.
2. The apparatus for manufacturing an electric bus brake spider as claimed in claim 1, wherein the pillar is provided with a step for supporting a perforation or a long hole edge on a bottom surface of the pressure block.
3. The electric bus brake bottom plate manufacturing device according to claim 2, wherein the upright column comprises a section of stud with the same diameter, a heightening nut is screwed on a part below the stud, a pressing nut is screwed on a part above the stud, the pressing block is located between the heightening nut and the pressing nut, and the step is formed by one surface of the heightening nut, which faces the pressing block.
4. The apparatus as claimed in claim 1, wherein the pillar is sleeved with a spring, and the top of the spring contacts with the bottom of the pressing block to support the pressing block.
5. The electric bus brake spider manufacturing apparatus according to any one of claims 1 to 4, wherein a portion of the head of the compact that contacts the workpiece is coated with a rubber material.
6. The apparatus of any one of claims 1-4, wherein the base is a grid structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022962338.9U CN214135699U (en) | 2020-12-09 | 2020-12-09 | Electric bus brake bottom plate manufacturing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022962338.9U CN214135699U (en) | 2020-12-09 | 2020-12-09 | Electric bus brake bottom plate manufacturing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214135699U true CN214135699U (en) | 2021-09-07 |
Family
ID=77587028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022962338.9U Active CN214135699U (en) | 2020-12-09 | 2020-12-09 | Electric bus brake bottom plate manufacturing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214135699U (en) |
-
2020
- 2020-12-09 CN CN202022962338.9U patent/CN214135699U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210024543U (en) | Tool clamp for machine tool | |
| CN209050259U (en) | The clamping fixture of miniature laser Carving Machining device | |
| CN214135699U (en) | Electric bus brake bottom plate manufacturing device | |
| CN211708699U (en) | Workpiece positioning device for machine tool | |
| CN213053754U (en) | Radial drill processing axle type frock | |
| CN210705149U (en) | Cross cutting machine is used in glass fiber plate production | |
| CN210125891U (en) | Tractor gearbox shift fork jaw milling machine fixture | |
| CN211075335U (en) | Metal engraving machine for processing building material aluminum plate | |
| CN206382664U (en) | A kind of tool for being used to process circular big cavity plate | |
| CN221735926U (en) | Positioning tool for fender bracket fixing seat | |
| CN220739508U (en) | Elastic support positioning tool for thin-wall hub | |
| CN217495506U (en) | Rubberizing jig | |
| CN221109671U (en) | Auxiliary device for processing stamping parts | |
| CN217727948U (en) | Positioning fixture convenient for multi-surface machining | |
| CN211713361U (en) | Clamping device of sewing template of numerical control pattern sewing machine | |
| CN215700984U (en) | Anchor clamps are used in label holder production | |
| CN219379020U (en) | Annular workpiece clamping tool | |
| CN215825511U (en) | Cork composite's pressfitting machine | |
| CN217394415U (en) | Pneumatic tool clamp | |
| CN218395571U (en) | Flanging, shaping and trimming composite die mechanism | |
| CN210549678U (en) | Tooling clamping fixture for machine tool base | |
| CN214641314U (en) | Be used for isolation mechanism part welded welding jig of robot | |
| CN218695004U (en) | Knock-off hole laser processing equipment | |
| CN220986229U (en) | Automobile pressing plate tool clamp | |
| CN220902460U (en) | Aluminum ring pressing equipment for watchcase processing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |