CN215433409U - Manual lock screw positioning mechanism - Google Patents
Manual lock screw positioning mechanism Download PDFInfo
- Publication number
- CN215433409U CN215433409U CN202121198128.5U CN202121198128U CN215433409U CN 215433409 U CN215433409 U CN 215433409U CN 202121198128 U CN202121198128 U CN 202121198128U CN 215433409 U CN215433409 U CN 215433409U
- Authority
- CN
- China
- Prior art keywords
- screw
- positioning mechanism
- positioning
- cam
- clamping
- 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
- Clamps And Clips (AREA)
Abstract
The utility model discloses a manual screw locking positioning mechanism, which comprises: the bottom plate, slide and set up the lower carriage on the bottom plate, slide and set up the upper bracket on the lower carriage, set up in the draw-in groove board of lower carriage side and set up the product clamping and positioning subassembly on the upper bracket, product clamping and positioning subassembly is including setting up the loading board on the upper bracket, be provided with third slide rail and cam on the loading board, it is provided with two anchor clamps installation piece to slide on the third slide rail, anchor clamps installation piece is located the both sides of cam respectively and installs the anchor clamps that are used for centre gripping product, the outside that lies in anchor clamps installation piece on the loading board is provided with the stopper, be provided with the elasticity piece that resets between stopper and the anchor clamps installation piece, the locking has the cam handle on the cam, be provided with multiunit screw prepositioning mechanism on the both sides extension arm of loading board. According to the manual screw locking positioning mechanism, the screw pre-positioning mechanism can enable the screw to be suspended and positioned, and the product clamping and positioning assembly can achieve accurate positioning of the product.
Description
Technical Field
The utility model relates to the technical field of 3C product assembly lines, in particular to a manual screw locking and positioning mechanism.
Background
Along with the rapid development of electronic products, the life of people also becomes more and more convenient, a sound box is always an indispensable part of the life of people as an audio device, and the screw locking is an inevitable step when the sound box is assembled, although the step is simple, the step is very complicated.
In the process of implementing the utility model, the inventor finds that at least the following problems exist in the prior art: in the prior art, the step of locking the screws is basically completed by purely manually operating an operator when the sound box is assembled, so that the assembling efficiency is very low, and time and labor are wasted.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above problems, the present invention provides a lock screw positioning mechanism capable of performing auxiliary positioning when an operator locks a screw.
In order to solve the technical problems, the utility model adopts a technical scheme that: a manual lock screw positioning mechanism comprising: the clamping device comprises a bottom plate, a lower support, an upper support, a clamping groove plate and a product clamping and positioning assembly, wherein the lower support is arranged on the bottom plate in a sliding mode, the upper support is arranged on the lower support in a sliding mode, the clamping groove plate is arranged on the side edge of the lower support, the product clamping and positioning assembly is arranged on the upper support and comprises a bearing plate arranged on the upper support, a third sliding rail and a cam are arranged on the bearing plate, two clamp installation blocks are arranged on the third sliding rail in a sliding mode, the clamp installation blocks are respectively located on two sides of the cam and are provided with clamps used for clamping products, a limiting block is arranged on the outer side of each clamp installation block on the bearing plate, an elastic reset piece is arranged between each limiting block and each clamp installation block, a cam handle is locked on the cam, and a plurality of groups of screw pre-positioning mechanisms are arranged on extension arms on two sides of the bearing plate.
In a preferred embodiment of the present invention, the lower frame is slidably disposed on the bottom plate via two first slide rails, and the upper frame is slidably connected to the lower frame via two second slide rails.
In a preferred embodiment of the utility model, a handle is arranged on one side of the upper bracket, a roller is arranged on the other side of the upper bracket, and a clamping groove matched with the roller is arranged on the upper surface of the clamping groove plate.
In a preferred embodiment of the present invention, the screw pre-positioning mechanism includes a screw fixing block disposed on the extension arm of the bearing plate, a screw hole is disposed at a center of the screw fixing block, hook members are disposed on the screw fixing block at two sides of the screw hole, respectively, and front ends of the two hook members extend into the screw hole to form a positioning cavity for supporting a screw.
In a preferred embodiment of the present invention, the elastic force restoring member is a restoring spring.
The utility model has the beneficial effects that: the utility model discloses a manual lock screw positioning mechanism, screw prepositioning mechanism can make the screw keep unsettled location, and the accurate positioning of product can be realized to product centre gripping locating component when operator lock screw, simple structure, convenient operation.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without inventive efforts, wherein:
FIG. 1 is a schematic structural view of a manual screw locking positioning mechanism according to the present invention;
FIG. 2 is a block diagram of the product holding and positioning assembly of the present invention;
fig. 3 is a structural view of a screw prepositioning mechanism in the present invention.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, a manual screw locking positioning mechanism of the present invention includes: the product clamping and positioning assembly comprises a bearing plate 51 arranged on the upper support, a third slide rail 52 and a cam 53 are fixedly arranged on the bearing plate, two clamp mounting blocks 54 are arranged on the third slide rail in a sliding manner, the clamp mounting blocks are respectively positioned at two sides of the cam, a clamp 55 for clamping a product is arranged on each clamp mounting block, a limiting block 56 is arranged on the outer side of each clamp mounting block on the bearing plate, an elastic reset piece 57 is arranged between each limiting block and each clamp mounting block, wherein the elastic reset piece is a reset spring, and the cam is arranged between the two clamp mounting blocks, a cam handle 58 is locked to the cam.
Specifically, one side of upper bracket is provided with handle 8, the opposite side is provided with gyro wheel 9, be equipped with draw-in groove 10 with gyro wheel matched with at the upper surface of draw-in groove board, use the handle to promote the upper bracket, when the upper bracket moved draw-in groove position on the draw-in groove board along first slide rail, the gyro wheel falls into the draw-in groove internal locking, the upper bracket can sink, fix the product in the assigned position, can drive the cam rotation through rotatory cam handle, the cam rotates and contacts with the anchor clamps installation piece of both sides, drive the direction of two anchor clamps top to first slide rail, make two anchor clamps do back-to-back motion, put into anchor clamps with the product this moment, rotatory cam handle makes the cam resume to initial position, push back anchor clamps under reset spring's effort, two anchor clamps are the clamping movement in opposite directions, thereby press from both sides tight product.
Specifically, as shown in fig. 3, be provided with multiunit screw prepositioning mechanism 11 on the both sides extension arm of loading board, screw prepositioning mechanism is including setting up the fixed screw block 111 on the loading board extension arm, fixed screw block central point puts and has seted up screw hole 112, the both sides that lie in the screw hole on the fixed screw block are provided with hook piece 113, two respectively hook piece's front end extends to and forms the location chamber 114 that is used for the bearing screw in the screw hole, and during the installation screw, put into the screw hole with the screw earlier, both sides hook piece leans on self gravity to slightly pin the screw, makes the unsettled location of screw, makes things convenient for the screwdriver to beat screw operation and subsequent artifical installation.
The manual screw locking positioning mechanism has the beneficial effects that: the utility model discloses a manual lock screw positioning mechanism, screw prepositioning mechanism can make the screw keep unsettled location, and the accurate positioning of product can be realized to product centre gripping locating component when operator lock screw, simple structure, convenient operation.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by the present specification, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (5)
1. A manual lock screw positioning mechanism, characterized by, includes: the clamping device comprises a bottom plate, a lower support, an upper support, a clamping groove plate and a product clamping and positioning assembly, wherein the lower support is arranged on the bottom plate in a sliding mode, the upper support is arranged on the lower support in a sliding mode, the clamping groove plate is arranged on the side edge of the lower support, the product clamping and positioning assembly is arranged on the upper support and comprises a bearing plate arranged on the upper support, a third sliding rail and a cam are arranged on the bearing plate, two clamp installation blocks are arranged on the third sliding rail in a sliding mode, the clamp installation blocks are respectively located on two sides of the cam and are provided with clamps used for clamping products, a limiting block is arranged on the outer side of each clamp installation block on the bearing plate, an elastic reset piece is arranged between each limiting block and each clamp installation block, a cam handle is locked on the cam, and a plurality of groups of screw pre-positioning mechanisms are arranged on extension arms on two sides of the bearing plate.
2. The manual screw locking and positioning mechanism according to claim 1, wherein the lower bracket is slidably disposed on the bottom plate via two first slide rails, and the upper bracket is slidably connected to the lower bracket via two second slide rails.
3. The manual screw locking and positioning mechanism according to claim 1, wherein a handle is arranged on one side of the upper support, a roller is arranged on the other side of the upper support, and a clamping groove matched with the roller is formed in the upper surface of the clamping groove plate.
4. The manual screw locking and positioning mechanism according to claim 1, wherein the screw pre-positioning mechanism comprises a screw fixing block arranged on the extension arm of the bearing plate, a screw hole is formed in the center of the screw fixing block, hook members are respectively arranged on two sides of the screw hole on the screw fixing block, and the front ends of the two hook members extend into the screw hole to form a positioning cavity for supporting a screw.
5. The manual screw lock positioning mechanism of claim 1, wherein the resilient return member is a return spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121198128.5U CN215433409U (en) | 2021-06-01 | 2021-06-01 | Manual lock screw positioning mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121198128.5U CN215433409U (en) | 2021-06-01 | 2021-06-01 | Manual lock screw positioning mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215433409U true CN215433409U (en) | 2022-01-07 |
Family
ID=79709174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121198128.5U Active CN215433409U (en) | 2021-06-01 | 2021-06-01 | Manual lock screw positioning mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215433409U (en) |
-
2021
- 2021-06-01 CN CN202121198128.5U patent/CN215433409U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215433409U (en) | Manual lock screw positioning mechanism | |
| CN217776292U (en) | Five-axis machining clamp for special-shaped parts | |
| CN114421277A (en) | Chip mounting and fixing device | |
| CN210478089U (en) | Water transfer printing lifting appliance for automotive interior | |
| CN114932439A (en) | Four-axis clamp for workpiece | |
| CN208789949U (en) | A kind of wing fixed frame | |
| KR200168969Y1 (en) | Position fixing apparatus for tray | |
| CN212543511U (en) | Support of multi-motor power assembly structure | |
| CN217762981U (en) | Novel press fixation clamp | |
| CN211888492U (en) | Novel automobile wheel hub plastic equipment | |
| CN212258670U (en) | Electric push rod with positioning function | |
| CN220049835U (en) | Clutch spring bending clamp | |
| CN215704982U (en) | Printing module installation mechanism convenient to assemble and disassemble for pad printing machine | |
| JP4321989B2 (en) | Holding member for main bar | |
| CN214352009U (en) | Clamping device | |
| CN218122059U (en) | Semiconductor divides adjustable test fixture | |
| CN213858167U (en) | Clamp for machining automobile parts | |
| CN220101628U (en) | Fan module handle locking structure | |
| CN215318166U (en) | Be used for computer motherboard to maintain special fixture | |
| CN218745836U (en) | Hall element plate welding tool | |
| CN209774462U (en) | Sheet steel structure bridge assembly mould | |
| CN212272740U (en) | 180-degree holding and clamping rotation equipment | |
| CN215581118U (en) | Hexagonal mobile phone clip | |
| CN213971076U (en) | Workstation is used in computer maintenance equipment | |
| CN214817973U (en) | Semiconductor laser bar fixing clamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |