CN217344592U

CN217344592U - Camera casing CNC adds clamping apparatus

Info

Publication number: CN217344592U
Application number: CN202122213633.9U
Authority: CN
Inventors: 薛杨
Original assignee: Suzhou Zhuoqun Electromechanical Technology Co ltd
Current assignee: Suzhou Zhuoqun Electromechanical Technology Co ltd
Priority date: 2021-09-13
Filing date: 2021-09-13
Publication date: 2022-09-02
Anticipated expiration: 2031-09-13

Abstract

The utility model discloses a camera casing CNC adds clamping apparatus uses in the anchor clamps field, and its technical scheme main points are: the jacking device comprises a plurality of jacking clamping assemblies, wherein each jacking clamping assembly comprises a jacking cylinder, an installation die holder is arranged at the end part of an extension rod of each jacking cylinder, each jacking clamping assembly comprises a central module and a group of product die holders, a sliding groove is formed in one side of each product die holder, sliding blocks are arranged on two sides of each central module respectively, and the group of product die holders are respectively matched with the sliding blocks through the sliding grooves to be in sliding detachable connection with the central module; has the technical effects that: through the plurality of jacking clamping assemblies, a plurality of shells to be processed can be clamped at the same time, so that the step of frequently taking and reprocessing is omitted, and the processing efficiency is effectively improved; through the product die holder design that will be used for installing the product for detachable structure, can realize changing the product die holder according to the product of different specifications, need not to wholly change the installation die holder, use more swiftly convenient, saved the cost simultaneously.

Description

Camera casing CNC adds clamping apparatus

Technical Field

The utility model relates to an anchor clamps field, in particular to camera casing CNC adds clamping apparatus.

Background

At present, the chinese invention patent with publication number CN109955089A discloses: the utility model provides a CNC frock clamp, includes the bottom plate, installs the anchor clamps seat on the bottom plate, sets up the tight piece of clamp, closing device and the drive arrangement on the anchor clamps seat, closing device is provided with two sets ofly, and is two sets of closing device is located respectively press from both sides tight piece both sides, and install respectively on the anchor clamps seat, drive arrangement is used for the simultaneous drive two sets of the closing device horizontal direction is close to or keeps away from press from both sides tight piece.

This kind of traditional CNC frock clamp carries out the clamping through pressing from both sides tight piece and closing device to replacing the processing work piece and fixes, and for guaranteeing the stability of clamping, press from both sides tight piece and generally carry out the customization according to the product of difference, but the tight piece of clamp on the traditional frock clamp is generally not changeable, when the different products of needs clamping, needs adopt brand-new frock clamp, and use cost is high.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a camera casing CNC adds clamping apparatus, its advantage can once only be once only through a plurality of casings of waiting to process of anchor clamps installation, and product die holder can be changed according to different products are nimble to anchor clamps, and the range of application is wider.

The above technical object of the present invention can be achieved by the following technical solutions:

a CNC machining clamp for a camera shell comprises an installation bottom plate and a plurality of jacking clamping assemblies arranged on the installation bottom plate; the jacking clamping assembly comprises a jacking cylinder, and an installation die holder is arranged at the end part of an extension rod of the jacking cylinder; the installation die holder comprises a central module and a group of product die holders, wherein one side of each product die holder is provided with a sliding groove, two sides of the central module are respectively provided with a sliding block, and the group of product die holders are respectively in sliding detachable connection with the central module through sliding grooves arranged on the product die holders.

Through the technical scheme: a plurality of jacking centre gripping subassemblies can carry out the jacking centre gripping to a plurality of casings of treating to process simultaneously, need not to take out alone at every turn from the feed bin, can improve machining efficiency, adopts detachable product die holder simultaneously, can change different product die holders according to the mould of treating to process of different specifications on central module, can enlarge the application scope of machining anchor clamps widely.

The utility model discloses further set up to: and a threaded hole for mounting is formed in the center of the center module.

Through the technical scheme: the mode of adopting the screw thread to fix can guarantee the stability of central module installation when carrying out CNC cutting atress, can avoid because the processing flaw that the installation is not hard up to cause.

The utility model discloses further set up to: the tip of jacking cylinder extension bar is provided with the type of falling U mounting bracket, the middle part of the type of falling U mounting bracket is provided with the mounting hole that runs through, central module is installed on the type of falling U mounting bracket to wear out behind the mounting hole through the screw and will fall U type mounting bracket and central module and screw and be connected.

Through the technical scheme: the inverted U-shaped mounting frame and the central module are screwed and connected through the screws, and the central module cannot displace due to stress in the CNC cutting process, so that the stability of the machining process is guaranteed.

The utility model discloses further set up to: and the side edge of the central module between the two sliding blocks is provided with a limiting bulge respectively.

Through the technical scheme: the limiting bulge is used for connecting the central module with an external mechanism.

The utility model discloses further set up to: the mounting die comprises a mounting base plate and is characterized in that side walls are respectively arranged at two ends of the mounting base plate, positioning plates are detachably arranged at the end parts of the side walls through screws, a plurality of penetrating positioning holes are formed in the positioning plates, and the mounting die holder is located in the positioning holes.

Through the technical scheme: the installation die holders are located in the positioning holes with regular arrangement, so that the shell to be machined can be conveniently positioned and installed on the installation die holders by external equipment.

The utility model discloses further set up to: the positioning holes are arranged on the two sides of the mounting die holder, the side walls opposite to the positioning holes are respectively provided with a positioning groove, the limiting protrusions are connected with the positioning grooves in a sliding mode, and the mounting die holder can slide in the positioning holes along the direction of the positioning grooves through the limiting protrusions.

Through the technical scheme: when the jacking cylinder drives the installation die holder to move up and down, the positioning groove can ensure the stability of the movement of the installation die holder, and ensure the uniformity of the positions of the installation die holder before and after processing without frequent calibration.

The utility model discloses further set up to: the lower side surface of the positioning plate is provided with a plurality of supporting beams for supporting the product die holder.

Through the technical scheme: the supporting beam can support the product die holder, so that the pressure on the jacking cylinder can be effectively relieved, and the service life of the jacking cylinder is prolonged.

The utility model discloses further set up to: the group of product die holders is sleeved with a shell to be processed, and the product die holders are provided with recesses matched with the protruding parts in the shell to be processed.

Through the technical scheme: the product die holder is stably connected with the shell to be processed through the concave part on the product die holder, and meanwhile, the feature part protruding out of the product die holder is prevented from deforming due to external force during processing.

To sum up, the utility model discloses following beneficial effect has:

1. through a plurality of jacking centre gripping subassemblies that set up, can carry out the centre gripping to a plurality of casings of treating to process simultaneously, saved and frequently got the step of material reprocessing, improved machining efficiency effectively.

2. Through the product die holder design that will be used for installing the product for detachable structure, can realize changing the product die holder according to the product of different specifications, need not to wholly change the installation die holder, use more swiftly convenient, saved the cost simultaneously.

Drawings

FIG. 1 is an overall view of the clip of the present embodiment;

FIG. 2 is an isolated schematic view of the installation mold base of the present embodiment;

FIG. 3 is a schematic view of a center module of the present embodiment;

FIG. 4 is a schematic sectional view of the installation base of the present embodiment;

FIG. 5 is a schematic view of a positioning plate according to the present embodiment.

Reference numerals: 1. mounting a bottom plate; 11. a side wall; 12. positioning a plate; 13. positioning holes; 14. positioning a groove; 15. a support beam; 2. jacking and clamping components; 21. jacking a cylinder; 211. an inverted U-shaped mounting bracket; 22. installing a die holder; 221. a central module; 222. a slider; 223. a product die holder; 224. a threaded hole; 225. a chute; 226. a limiting bulge; 3. and (5) processing the shell.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example (b):

referring to fig. 1, 3 and 4, a CNC machining fixture for camera shells comprises an installation bottom plate 1 and six jacking clamping assemblies 2 which are installed in three rows and two columns on the installation bottom plate 1, so that independent material taking from a storage bin at each time is not required, and the machining efficiency can be improved, wherein each jacking clamping assembly 2 comprises a jacking cylinder 21, the jacking cylinder 21 is fixed on the installation bottom plate 1, and an installation die holder 22 is arranged at the end part of an extension rod of the jacking cylinder 21; the installation die holder 22 comprises a central module 221 and a group of product die holders 223, one side of the product die holders 223 is provided with a sliding groove 225, two sides of the central module 221 are respectively provided with a sliding block 222, the end part of the sliding block 222 is provided with a flange, a stopping block is arranged in a groove at the inner side of the flange, the flange part on the sliding block 222 is embedded and installed in the sliding groove 225, the stopping block can ensure that the sliding block 222 is positioned at the fixed position in the sliding groove 225, the product die holders 223 can be detachably connected with the central module 221 in an up-and-down sliding manner through the sliding block 222 and the sliding groove 225, different product die holders 223 can be replaced on the central module 221 according to dies to be processed with different specifications, the application range of the processing clamp can be greatly expanded, a threaded hole 224 for installation is arranged in the center of the central module 221, and a limit protrusion 226 is respectively arranged on the side edge of the central module 221, which is positioned between the two sliding blocks 222, the distance from the top of the limiting protrusion 226 to the top of the central module 221 is equal to the height of the shell to be processed, and the limiting protrusion can support the shell to be processed.

Referring to the drawings, the end of the extension rod of the jacking cylinder 21 is fixedly provided with an inverted U-shaped mounting bracket 211 through a screw, the middle of the inverted U-shaped mounting bracket 211 is provided with a through mounting hole, a central module 221 is mounted on the plane of the inverted U-shaped mounting bracket 211, a screw is used for penetrating through the mounting hole and then being matched with a threaded hole 224 to screw the inverted U-shaped mounting bracket 211 and the central module 221, and in the process of CNC cutting, the central module 221 cannot displace due to stress, and the stability of the processing process is guaranteed.

Referring to fig. 1, two ends of an installation base plate 1 are respectively provided with a vertical side wall 11, a positioning plate 12 is detachably arranged at an end portion of the side wall 11 through a screw, a plurality of through positioning holes 13 are arranged on the positioning plate 12, positions of the positioning holes 13 are arranged according to installation positions of jacking clamping components, an initial state of an installation die holder 22 is located in the positioning holes 13, positioning grooves 14 are respectively arranged on two side walls, close to limiting protrusions 226, of the positioning holes 13, the limiting protrusions 226 are slidably connected with the positioning grooves 14, the installation die holder 22 can slide in the positioning holes 13 along directions of the positioning grooves 14 through the limiting protrusions 226, when the jacking cylinder 21 drives the installation die holder 22 to move up and down, the positioning grooves 14 can guarantee stability of movement of the installation die holder 22, guarantee uniformity of positions of the installation die holder 22 before and after machining, and do not need frequent calibration.

Referring to the drawings, the lower side surface of the positioning plate 12 is provided with four supporting beams 15 for supporting the product mold bases 223, the four supporting beams 15 are respectively located at two sides of the two rows of jacking clamping assemblies 2, the supporting beams 15 can support the product mold bases 223, pressure on the jacking cylinders 21 can be effectively relieved, and the service life of the product mold bases is prolonged.

Referring to the drawing, a shell 3 to be processed is sleeved on each group of product mold bases 223, the product mold bases 223 are provided with recesses fitted with the protruding portions inside the shell 3 to be processed, the recesses are stably connected with the shell 3 to be processed, and meanwhile, it is ensured that the protruding features inside the shells cannot be deformed due to external force during processing.

In summary, the working process and principle of the embodiment are as follows:

before treating to process casing 3 and carrying out the CNC cutting, outside feeding agencies will six treat that processing casing 3 gets to put on the product die holder 223, treat that the sunken fit in of the inside outstanding characteristic part of processing casing 3 and product die holder 223 is connected, and treat that the base of processing casing 3 and the spacing protruding 226 butt that the center module 221 both sides set up, treat that processing casing 3 clamping is fixed to be accomplished this moment, then jacking cylinder 21 moves, will treat to process casing 3 jack-up alone in proper order, carry out the CNC cutting to it by external equipment, after the cutting is accomplished, jacking cylinder 21 withdraws can.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. A CNC machining clamp for a camera shell comprises an installation bottom plate (1) and a plurality of jacking clamping assemblies (2) installed on the installation bottom plate (1);

the device is characterized in that the jacking clamping assembly (2) comprises a jacking cylinder (21), and an installation die holder (22) is arranged at the end part of an extension rod of the jacking cylinder (21);

the installation die holder (22) comprises a central module (221) and a group of product die holders (223), one side of each product die holder (223) is provided with a sliding groove (225), two sides of the central module (221) are respectively provided with a sliding block (222), and the group of product die holders (223) are respectively matched with the sliding blocks (222) through the sliding grooves (225) formed in the group of product die holders and are detachably connected with the central module (221) in a sliding mode.

2. The CNC machining fixture for camera housing according to claim 1, characterized in that the center module (221) is provided with a threaded hole (224) for mounting inside the center.

3. The CNC machining clamp for the camera shell is characterized in that an inverted U-shaped mounting frame (211) is arranged at the end part of an extending rod of the jacking cylinder (21), a through mounting hole is formed in the middle of the inverted U-shaped mounting frame (211), the center module (221) is mounted on the inverted U-shaped mounting frame (211), and the inverted U-shaped mounting frame (211) is connected with the center module (221) in a screwing mode after screws penetrate through the mounting hole.

4. The CNC machining fixture for camera housings, as claimed in claim 1, wherein the side edges of the central module (221) between the two sliding blocks (222) are respectively provided with a limiting protrusion (226).

5. The CNC machining fixture for camera shells is characterized in that two ends of the mounting base plate (1) are respectively provided with a side wall (11), the end parts of the side walls (11) are detachably provided with a positioning plate (12) through screws, the positioning plate (12) is provided with a plurality of positioning holes (13) penetrating through, and the mounting die holders (22) are located in the positioning holes (13).

6. The CNC machining fixture for camera shells, according to the claim 5, characterized in that a set of side walls opposite to the positioning holes (13) are respectively provided with a positioning groove (14), the limiting protrusions (226) are slidably connected with the positioning grooves (14), and the installation mold base (22) can slide in the positioning holes (13) along the direction of the positioning grooves (14) through the limiting protrusions (226).

7. A camera housing CNC machining fixture according to claim 5, characterized in that the underside of the positioning plate (12) is provided with a plurality of support beams (15) for supporting the product shoe (223).

8. The CNC machining fixture of camera shell bodies as claimed in claim 1, wherein a shell body (3) to be machined is sleeved on the group of product mold bases (223), and the product mold bases (223) are provided with recesses which are matched with the inner protruding portions of the shell body (3) to be machined.