Accurate positioning perforating device for lamp manufacturing

Abstract

The utility model relates to the technical field of lamp manufacturing, in particular to an accurate positioning punching device for lamp manufacturing. A precise positioning punching device for lamp manufacturing comprises a machine base, a mounting groove is formed in the side, away from a telescopic air cylinder, of the machine base, an adjusting assembly used for adjusting the punching position of a workpiece to be aligned with a puncher is installed in the mounting groove, and symmetrically-distributed telescopic assemblies are installed in the mounting groove through the adjusting assembly. A workbench is installed between the tops of the symmetrically-distributed telescopic assemblies, the puncher is sleeved with a sleeve, a pressing cylinder is slidably connected into the sleeve, and a second spring is installed between the top of the pressing cylinder and the inner top of the sleeve. When the punching device is used for punching, the round contact end extending outwards from the bottom of the pressing cylinder firstly makes contact with a workpiece to reinforce fixation of the workpiece, and when the puncher finishes punching and ascends, the workpiece is pressed through the pressing cylinder to assist the puncher to be separated from the workpiece, so that the workpiece is prevented from being deformed.

Description

TECHNICAL FIELD

[0001] The utility model relates to lamp manufacturing technical field especially relates to a lamp manufacturing is with accurate positioning's perforating device. BACKGROUND

[0002] Lamp is the collective name of lighting tools, divided into ceiling lamp, table lamp, wall lamp, floor lamp etc. refers to the light, distribution and change light source light distribution appliance, including all for fixing and protecting light source required all parts, and with power connection necessary line accessories, need to carry out perforating on the lamp parts when lamp manufacturing, thereby facilitating the combination of lamp parts and the installation of external environment. At present, the existing lamp perforating device is when the drill bit is separated from the workpiece, the friction between the drill bit and the workpiece is easy to cause the deformation of the workpiece, which affects the perforating quality. SUMMARY

[0003] The utility model discloses a lamp manufacturing is with accurate positioning's perforating device to solve the problem in the background art.

[0004] The technical implementation scheme of the utility model is: a lamp manufacturing is with accurate positioning's perforating device, including machine base, the telescopic pneumatic cylinder is installed on the machine base, the puncher is installed on the piston of telescopic pneumatic cylinder, the installation groove is installed on the side away from telescopic pneumatic cylinder of machine base, the installation groove is installed with the adjusting assembly for adjusting the puncher alignment of workpiece punch position, the symmetrical distribution telescopic assembly is installed in the installation groove through the adjusting assembly, the telescopic assembly is composed of telescopic rod and internal buffer, the workbench is installed between the top of symmetrical distribution telescopic assembly, the sleeve is set on the puncher, the pressure cylinder is slidably connected in the sleeve, and spring no. 2 is installed between the top of pressure cylinder and the top of sleeve.

[0005] Preferably, the pressure cylinder extends outwardly to a circular contact end on the side close to the workbench.

[0006] Preferably, a vertical linear guide rail is installed in the installation groove, the horizontal linear guide rail is installed on the vertical linear guide rail through the sliding block, and the telescopic assembly is installed on the horizontal linear guide rail through the sliding block.

[0007] Preferably, the symmetrical distribution sliding groove is set up on the workbench, the sliding block is slidably connected in the sliding groove, the sliding rod slidably connected with the sliding block is fixedly connected in each sliding groove, spring no. 1 is fixedly connected between each sliding groove and the sliding block in it, and the fixed block is fixedly connected on the top of each sliding block.

[0008] Preferably, each fixed block is L-shaped.

[0009] The utility model has the following advantages: 1, the utility model in the perforating work, the circular contact end of the bottom of the pressure cylinder extends outwards first and the workpiece contact, strengthen the fixation to the workpiece, and when the puncher is finished ascending, the workpiece is pressed by the pressure cylinder, the puncher is separated from the workpiece, prevent the workpiece from deforming;

[0010] 2, the impact force of the puncher can be buffered through the telescopic assembly, preventing workpiece damage. DRAWINGS

[0011] Fig. 1 It is the three-dimensional structure schematic view of the utility model.

[0012] Fig. 2 It is the three-dimensional structure sectional view of the utility model.

[0013] In the above drawing: 1 - machine base, 2 - telescopic cylinder, 3 - puncher, 4 - installation groove, 5 - vertical linear screw guide rail, 6 - horizontal linear screw guide rail, 7 - telescopic assembly, 8 - workbench, 9 - sliding slot, 10 - sliding rod, 11 - sliding block, 12 - spring one, 13 - fixed block, 15 - sleeve, 16 - spring two, 17 - pressure cylinder. DETAILED DESCRIPTION

[0014] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0015] Embodiment 1: a precise positioning punch device for lamp manufacturing, refer to Figs. 1-2 , including machine base 1, the upper portion of machine base 1 is installed telescopic cylinder 2, the lower end of the piston of telescopic cylinder 2 is installed puncher 3, the lower portion of machine base 1 is installed installation groove 4, installation groove 4 is installed adjusting assembly for adjusting the punch position of workpiece and puncher 3 alignment, four telescopic assemblies 7 are installed in installation groove 4 through adjusting assembly, the top of four telescopic assemblies 7 is installed workbench 8, puncher 3 is sleeved with sleeve 15, pressure cylinder 17 is slidably connected in sleeve 15, spring two 16 is installed between the top of pressure cylinder 17 and the top of sleeve 15.

[0016] Further, the circular contact end of the lower end of pressure cylinder 17 extends outwards.

[0017] Further, the vertical linear guide rail 5 is installed in the mounting groove 4, the horizontal linear guide rail 6 is installed on the vertical linear guide rail 5 through the sliding block 11, and the telescopic assembly 7 is installed on the horizontal linear guide rail 6 through the sliding block 11.

[0018] Further, four sliding grooves 9 are formed on the workbench 8, the sliding block 11 is slidably connected in the sliding groove 9, the sliding rod 10 is fixedly connected with the sliding block 11 in each sliding groove 9, the spring 12 is fixedly connected between the sliding block 11 and the sliding groove 9, the fixed block 13 is fixedly connected to the top of each sliding block 11, and each fixed block 13 is in L-shaped arrangement.

[0019] Working principle: the workpiece is fixed on the L-shaped fixed block 13 through the elastic force of the spring 12, the workpiece is suspended on the workbench 8, then the horizontal position of the workpiece is adjusted through the vertical linear guide rail 5 and the horizontal linear guide rail 6, the punching position of the workpiece is aligned with the puncher 3, then the puncher 3 is started, the puncher 3 is driven to ascend and descend by the telescopic cylinder 2 to punch the workpiece, when the workpiece is punched, the circular contact end of the pressing cylinder 17 is first contacted with the workpiece to strengthen the fixation of the workpiece, when the puncher 3 is lifted after the punching is completed, the workpiece is pressed by the pressing cylinder 17 to assist the puncher 3 to separate from the workpiece, when the puncher 3 punches, the impact force of the puncher 3 can be buffered through the telescopic assembly 7 to prevent the workpiece from being damaged.

[0020] The above only describes the embodiments of the present application, and does not limit the patent range of the present application, and any equivalent structure or equivalent process conversion, or direct or indirect application in other related technical fields, are all included in the patent protection range of the present application.

Claims

1. A precision positioning drilling device for lamp manufacturing, characterized in that: The utility model relates to a puncher, including organic seat (1), the telescopic air cylinder (2) of installing on seat (1), the puncher (3) of installing on the piston of telescopic air cylinder (2), install the installation slot (4) on the side of seat (1) away from telescopic air cylinder (2), install the adjusting assembly for adjusting work piece puncher (3) and puncher (3) alignment in installation slot (4), install the telescopic assembly (7) of symmetrical distribution through adjusting assembly in installation slot (4), install the workbench (8) between the top of symmetrical distribution telescopic assembly (7), the sleeve (15) of setting up on puncher (3), the spring no.

2. A precision positioning punch device for lamp manufacturing as claimed in claim 1, characterized in that: The circular contact end of the telescopic assembly (7) is arranged on the top of the telescopic assembly (7) and is connected with the workbench (8).

3. A precision positioning punch for lamp manufacturing as claimed in claim 2, characterized in that: The installation slot (4) is provided with a vertical linear guide rail (5), the vertical linear guide rail (5) is provided with a horizontal linear guide rail (6) through a sliding block (11), and the telescopic assembly (7) is installed on the horizontal linear guide rail (6) through the sliding block (11).

4. A precision positioning punch device for lamp manufacturing as defined in claim 3, characterized in that: The workbench (8) is provided with symmetrically distributed sliding grooves (9), the sliding grooves (9) are slidably connected with sliding blocks (11), each sliding groove (9) is fixedly connected with a sliding rod (10) slidably connected with the sliding block (11), each sliding groove (9) is fixedly connected with a spring (12) between the sliding block (11) in the sliding groove (9), and each sliding block (11) is fixedly connected with a fixed block (13).

5. A precision positioning punch for lamp manufacturing as claimed in claim 4, characterized in that: Each fixed block (13) is L-shaped.

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