CN105234919B - Automatic hole marking device for terminal connector - Google Patents

Abstract

The invention discloses an automatic hole marking device for a terminal connector. According to the device, positioning is accurate, operation is easy, and carrying is convenient; on the basis that workers are reduced, working time is shortened effectively, the project cost is reduced, and the project quality is improved; there is no need for too many workers to participate, the project progress is not influenced, and the project quality can be ensured. According to the technical scheme of the automatic hole marking device for the terminal connector, a terminal connector fixing base comprises a base body and a fixing clamp, and the fixing clamp is movably arranged on the base body and used for fixing the terminal connector; a vertical hole marking unit is arranged on the base body, an automatic size matcher is movably arranged on the vertical hole marking unit, and the vertical hole marking unit and the automatic size matcher are each provided with a driver; the corresponding driver drives the automatic size matcher to carry out size matching automatically, screw hole positioning marking is carried out on the terminal connector, and the drivers are electrically connected with a controller. The automatic hole marking device is widely applied to the technical field of terminal connectors.

Description

Equipment clamp automatic hole marking device

technical field

The invention relates to an automatic hole marking device for equipment wire clamps, belonging to the technical field of equipment wire clamps.

Background technique

Before drilling the equipment clamp, it is necessary to mark the screw hole of the equipment clamp according to the installation size, and then use an electric drill to complete the drilling. This process is very critical, because once the positioning mark of the screw hole deviates, the size of the screw hole will not match the installation size, resulting in the inability to install the equipment clamp, resulting in waste of working materials, manpower, and working hours.

At present, in the construction site, the completion of the screw hole positioning and marking work is often achieved through two methods. One is to determine the hole position by visual observation and measuring the size with a ruler. This method is very time-consuming and labor-intensive, and is prone to errors; Positioning is done by making a simple mold. The simple mold is made of commonly used paper or other soft materials. Although it is more time-saving than the first method, the mold process is rough, easy to damage, and the precision is not high. cause large errors.

To sum up, under the constraints of backward production process, rough measurement size, many participants, and long labor time, the work of positioning the screw hole of the equipment clamp has high capital cost, large investment of manpower, and low accuracy, which affects the progress of the project and Engineering Quality.

Contents of the invention

The present invention overcomes the deficiencies in the prior art and provides an automatic marking hole device for equipment wire clips. The device is accurate in positioning, easy to operate, and easy to carry. It can effectively shorten the working time and speed up the project on the basis of reducing the number of operators. schedule, reduce project cost, and improve project quality.

In order to solve the above-mentioned technical problems, the technical solution adopted in the present invention is: an automatic marking hole device for equipment line clamps, including a fixed base for equipment line clamps, a vertical hole marking device, an automatic size matching device, a driver and a controller, and the equipment line clamps are fixed The base includes a base body and a fixing jig, the fixing jig is movably arranged on the base body, the fixing jig is used to fix the equipment line clamp, so that the equipment line clamp is in a horizontal state, and the vertical hole marker is arranged on the base body, The size automatic matching device is movably arranged on the vertical hole marking device, the vertical hole marking device and the size automatic matching device are provided with drivers, and the driver drives the size automatic matching device to automatically match the size, and along the vertical hole marking device Move up and down vertically to mark the screw hole positioning of the equipment clamp, the driver is electrically connected to the controller, and the controller is used to control the action of the driver.

The structure of the fixed base of the equipment line clamp is: including a base body, a two-way screw rod, a slide table, a fixing fixture and a handle, the two-way screw rod is arranged on the base body, and the two-way screw rod is provided with positive and negative threads. The screw pitch is 2mm, and the sliding table is movable on the two-way screw rod, and the sliding table can reciprocate along the two-way screw rod. It is used to control the forward and reverse rotation of the two-way screw rod.

The structure of the vertical hole marking device is: comprising a one-way screw mandrel and a hole marking slide table, and the hole marking slide table is movably arranged on the one-way screw mandrel, and the one-way screw mandrel is provided with a one-way thread, and the pitch The size is 1mm, and the size automatic matching device is arranged on the standard hole slide table, and the size automatic matching device can move vertically up and down along the one-way screw rod.

The structure of the size automatic matching device is: including a connecting plate, a first roller screw, a second roller screw, a third roller screw, a one-way screw slide, a two-way screw slide and a standard hole Tool, the connecting plate is fixed with a guide rail in parallel, the first roller screw rod and the second roller screw rod are arranged perpendicular to the guide rail, and the first roller screw rod and the second roller screw rod can be arranged along the The guide rail reciprocates, and the first roller screw rod and the second roller screw rod are equipped with a two-way screw rod sliding platform, and the two-way screw rod sliding table can move along the first roller screw rod and the second roller screw rod. The screw rod reciprocates, the third roller screw rod is arranged parallel to the guide rail, and the one-way screw rod slide table is movably arranged on the third roller screw rod, the first roller screw rod and the second roller screw rod. At the intersection, the one-way screw slide table can reciprocate along the third roller screw, and both the one-way screw slide table and the two-way screw slide table are provided with marking tools.

Compared with the prior art, the present invention has the beneficial effect that: the wire clip fixing base of the present invention is used to fix the equipment wire clip so that it is stably in a horizontal state. The size automatic matching device is composed of a one-way screw slide and two two-way screw slides. The distance between the screw holes is input through the controller, and the drive system drives the stepper motor to drive the slider and the tool according to the parameters of the controller. Movement to reach the set distance (up to 6 points can be determined). After the setting is completed, the vertical hole marking device drives the size automatic matching device to move down, and uses the hole marking cutter head to mark on the equipment wire clip. The automatic hole marking device for equipment clamps is an intelligent device that integrates mechanical automation, process standardization, and digital control. Using it to complete the positioning and marking of screw holes for equipment clamps not only improves operating efficiency, but also reduces engineering costs.

Description of drawings

The present invention will be further described below in conjunction with the accompanying drawings.

Fig. 1 is a structural schematic diagram of the present invention.

Fig. 2 is a structural schematic diagram of the fixing base of the equipment wire clamp in the present invention.

Fig. 3 is a schematic structural view of the vertical hole marking device in the present invention.

Fig. 4 is a schematic structural diagram of the size automatic matching device in the present invention.

In the figure: 1 is the fixed base of the equipment line clamp, 11 is the base body, 12 is the two-way screw rod, 13 is the slide table, 14 is the fixed fixture, 15 is the handle, 2 is the vertical hole marker, 21 is the one-way screw rod, 22 is the standard hole slide table, 3 is the size automatic adapter, 31 is the connecting plate, 32 is the first roller screw, 33 is the second roller screw, 34 is the third roller screw, 35 is one-way Screw mandrel slide table, 36 are two-way screw mandrel slide table, 37 are guide rail, 4 are driver.

detailed description

As shown in Figures 1 to 4, the equipment line clip automatic marking hole device of the present invention includes a equipment line clamp fixing base 1, a vertical hole marking device 2, a size automatic matching device 3, a driver 4 and a controller. The fixed base 1 includes a base body 11 and a fixing fixture 14. The fixing fixture 14 is movably arranged on the base body 11. The fixing fixture 14 is used to fix the equipment line clamp so that the equipment line clamp is in a horizontal state. The vertical marking hole The device 2 is arranged on the base body 11, and the size automatic matching device 3 is movably arranged on the vertical marking device 2, and the vertical marking device 2 and the size automatic matching device 3 are provided with a driver 4, and the driver 4 The size automatic matching device 3 is driven to automatically match the size, and moves vertically up and down along the vertical hole marking device 2, and performs screw hole positioning marks on the equipment wire clamp. The driver 4 is electrically connected to the controller, and the controller is used to control the driver. 4 actions.

The structure of the fixed base 1 of the equipment line clamp is: comprising a base body 11, a two-way screw rod 12, a slide table 13, a fixing fixture 14 and a handle 15, the two-way screw rod 12 is arranged on the base body 11, and the two-way screw rod 12 is arranged on the base body 11. The rod 12 is provided with positive and negative threads with a pitch of 2mm. The sliding table 13 is movably arranged on the two-way screw rod 12. The sliding table 13 can reciprocate along the two-way screw rod 12. The fixing fixture is arranged on the sliding table 13, the handle 15 is arranged on the two-way screw mandrel 12, and is used to control the forward and reverse rotation of the two-way screw mandrel 12.

The structure of described vertical mark hole device 2 is: comprise one-way screw mandrel 21, standard hole slide table 22, described mark hole slide table 22 is movably arranged on the one-way screw mandrel 21, is set on the one-way screw mandrel 21 There is a unidirectional screw thread with a pitch of 1mm. The automatic size matching device 3 is arranged on the standard hole slide table 22, and the automatic size matching device 3 can move vertically up and down along the one-way screw rod 21.

The structure of the size automatic matching device 3 is: comprising a connecting plate 31, a first roller screw mandrel 32, a second roller screw mandrel 33, a third roller screw mandrel 34, a one-way screw mandrel slide 35, a two-way screw mandrel Rod slide table 36 and standard hole tool, on described connecting plate 31, guide rail 37 is fixedly arranged in parallel, and described first roller screw mandrel 32 and second roller screw mandrel 33 are arranged perpendicular to guide rail 37, and described first roller screw mandrel The shaft screw mandrel 32 and the second roller screw mandrel 33 can reciprocate along the guide rail 37, and the first roller screw mandrel 32 and the second roller screw mandrel 33 are movably provided with a two-way screw mandrel slide 36. The two-way screw mandrel slide 36 can reciprocate along the first roller screw mandrel 32 and the second roller screw mandrel 33, the third roller screw mandrel 34 is arranged parallel to the guide rail 37, and the one-way screw mandrel slide table 35 Movably arranged at the intersection of the third roller screw 34 and the first roller screw 32 and the second roller screw 33 , the one-way screw slide 35 can reciprocate along the third roller screw 34 , The one-way screw mandrel slide table 35 and the two-way screw mandrel slide table 36 are all provided with marking tool.

The present invention is composed of five major parts: equipment line clamp fixing base, size automatic matching device, vertical hole marking device, driver and controller. state. The size automatic matching device is composed of a one-way screw slide and two two-way screw slides. The distance between the screw holes is input through the controller, and the drive system drives the stepper motor to drive the slider and the tool according to the parameters of the controller. Movement to reach the set distance (up to 6 points can be determined). After the setting is completed, the vertical hole marking device drives the size automatic matching device to move down, and uses the hole marking cutter head to mark on the equipment wire clip. The automatic hole marking device for equipment clamps is an intelligent device that integrates mechanical automation, process standardization, and digital control. Using it to complete the positioning and marking of screw holes for equipment clamps not only improves operating efficiency and reduces engineering costs.

(1) Fixing base of equipment wire clamp

The main function of the equipment clamp fixing base is to fix the equipment clamps that need marked holes, and the size can be automatically adjusted to adapt to different sizes of equipment clamps.

(1) Structural composition: two-way screw, coupling, support shaft, support seat, slide table, fixing fixture, handle

(2) Connection method: The two-way screw rod is connected with the handle through the support shaft, and two sliding tables are installed on the screw rod, and the two are respectively installed on the left and right screw rods, and the fixing fixtures are respectively installed on the two sliding tables.

⑶Working principle: Manually turn the handle to drive the screw to rotate clockwise and counterclockwise, so that the sliding table moves back and forth on the screw, and the sliding table installed on the left and right upwards moves in the opposite direction to increase or decrease. The distance between the middle sliding table, so that the fixing fixture clamps the equipment clamps of different sizes and models, and keeps it in a horizontal position.

(2) The structure and principle of the vertical puncher

The vertical puncher provides the movement trajectory for the punching tool, and is the carrier that drives the cutter head to complete the hole marking action. It is composed of a screw rod and a sliding table. The size automatic matching device is installed on the sliding table, and the motor drives the screw rod to rotate and the sliding table. The movement drives the cutter head to complete the hole marking action.

⑴Structural composition: one-way screw rod, coupling, support shaft, support seat, slide table

(2) Connection method: The vertical punching device is installed on the fixed base of the equipment clamp as a whole, and its sliding table is connected with the size automatic matching device.

⑶ Working principle: The stepper motor drives the screw to rotate clockwise and counterclockwise, and finally the slide table moves up and down on the screw, thereby driving the size automatic matching device to complete the dotting action.

(3) The structure and principle of the size automatic matching device

The size automatic matching device mainly drives the slide table to move along the screw rod through the screw rod, so as to accurately obtain the pitch size of the screw hole. The device is composed of a connecting plate, a one-way screw slide, a two-way screw slide, and a hole marking tool. The movement of the slide is controlled by two two-way screw and one unidirectional screw, and finally it is installed on the slide to mark the hole. The position of the cutter head of the prop is consistent with the distance from the screw hole of the equipment clamp. The functions of each part are as follows:

1. Connection plate

Play the role of connecting the size automatic matching device and the vertical hole marking device, the size is: 228mm×167mm×10mm

2. One-way screw slide table

The size between the sliders is determined by driving the one-way screw slide table to move, and finally the size of the standard hole is determined.

⑴Structural composition: one-way screw rod, coupling, support shaft, support seat, slide table

(2) Connection method: The end of the supporting shaft is used to fix a two-way screw slide table to keep it still, the slide table part fixes another two-way screw slide table, the bottom of which is fixed on the bottom side of the connecting plate, and the screw rod passes through the coupling Connected to the stepper motor.

⑶ Working principle: The stepping motor has the function of forward and reverse rotation, which can drive the screw to rotate clockwise and counterclockwise, and finally make the sliding table move back and forth on the screw to determine the size.

3. Two-way screw slide table

The screw has left and right threads, which can make the sliding tables installed in the left and right upwards move in opposite directions to increase or decrease the distance between the sliding tables. A sliding table is fixed in the middle, and this sliding table is detachable. Type, no horizontal movement on the screw rod, it can be installed when needed, and can be easily removed when not needed.

(1) Structural composition: two-way screw rod, coupling, support shaft, support seat, slide table (3 pieces)

(2) Connection method: the bottom is fixed on the bottom side of the connecting plate, the first two-way screw slide is fixed on the support shaft of the one-way screw slide, and the other two-way screw slide is fixed on the side of the one-way screw slide. On the slider, the structure of the two two-way screw slides is exactly the same. For the two-way screw slide, the screw is connected to the stepping motor through a coupling. Three slides are installed on the screw, and the middle one is Detachable, two on both sides are respectively installed on the left and right screw rods, and the standard hole cutter heads are installed on the three sliding tables.

⑶Working principle: Install a sliding table in the middle of the screw rod, and it is detachable if it does not move on the screw rod. The stepping motor has the function of forward and reverse, which can drive the screw rod to rotate clockwise and counterclockwise. Make the sliding table move back and forth on the screw rod, and the sliding table installed in the left and right upwards moves in the opposite direction to increase or decrease the distance from the middle sliding table, so as to determine the size.

4. Marking tool

The sharp head of the marking tool can easily make a circular concave mark under the equipment wire clamp. This mark is beneficial to the position correction of the drill center of the electric drill and the drilling position of the equipment wire clamp, and the biggest advantage is that it is used in the electric drill. When the drill bit enters the equipment clamp through this mark to punch holes, it can prevent the position deviation of the motor drill bit due to vibration and other reasons.

⑴Structural composition: knife head, knife body.

The material of the cutter head is tungsten-titanium alloy, which is extremely hard and not easy to be worn. The tip is conical with a diameter of 6mm and a height of 5mm. The total length is 10mm. The material of the blade is 306 stainless steel.

⑵Connection method: The cutter head is installed on the top of the blade body, and the lower part of the blade body is threaded, which is fixed on the slide table through the thread.

⑶Working principle: Installed on the sliding table, the marking hole is moved under the drive of the sliding table.

(4) Structural domain principle of drive system

Receive the instructions from the controller to drive the stepper motor to rotate clockwise or counterclockwise.

⑴Structural composition: driver, drive motor

(2) Connection method: One end of the driver is connected to the controller, and the other end is connected to the stepper motor.

⑶ Working principle: After receiving the control command from the driver, it drives the stepper motor to rotate clockwise or counterclockwise.

The mold is basically made of hard 306 steel. The device has the function of precise and automatic size change. It is fixed by the base clamp and then marked for screw hole positioning. This method is fast, simple and accurate.

The embodiments of the present invention have been described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Within the scope of knowledge of those of ordinary skill in the art, various modifications can be made without departing from the gist of the present invention. kind of change.

Claims (4)

1. device clamp marks aperture apparatus automatically, it is characterised in that including device clamp firm banking（1）, vertical mark hole device（2）、 Size automatic adapter（3）, driver（4）And controller, the device clamp firm banking（1）Including base body（11）With Stationary fixture（14）, the stationary fixture（14）It is movably arranged on base body（11）On, the stationary fixture（14）For solid Locking equipment wire clamp, makes device clamp in horizontality, the vertical mark hole device（2）It is arranged on base body（11）On, it is described Size automatic adapter（3）It is movably arranged on vertical mark hole device（2）On, the vertical mark hole device（2）With size automatic adapter （3）On be provided with driver（4）, the driver（4）Driving dimensions automatic adapter（3）Auto-matching size, and along vertical Straight mark hole device（2）Vertically move, carry out screw telltale mark, the driver to device clamp（4）Between controller Electrical connection, the controller are used for controlling driver（4）Action.

2. device clamp according to claim 1 marks aperture apparatus automatically, it is characterised in that the device clamp firm banking （1）Structure be：Including base body（11）, Bidirectional-screw（12）, slide unit（13）, stationary fixture（14）And handle（15）, institute State Bidirectional-screw（12）It is arranged on base body（11）On, the Bidirectional-screw（12）On be provided with positive/negative thread, pitch is 2mm, the slide unit（13）It is movably arranged on Bidirectional-screw（12）On, the slide unit（13）Can be along Bidirectional-screw（12）Do reciprocal fortune Dynamic, the stationary fixture is arranged on slide unit（13）On, the handle（15）It is arranged on Bidirectional-screw（12）On, it is two-way for controlling Screw mandrel（12）Rotating.

3. device clamp according to claim 1 marks aperture apparatus automatically, it is characterised in that the vertical mark hole device（2）'s Structure is：Including unidirectional screw mandrel（21）, mark hole slide unit（22）, mark hole slide unit（22）It is movably arranged on unidirectional screw mandrel（21） On, the unidirectional screw mandrel（21）On be provided with unidirectional screw thread, pitch is 1mm, mark hole slide unit（22）On be provided with size from Dynamic adaptation（3）, the size automatic adapter（3）Can be along unidirectional screw mandrel（21）Vertically move.

4. device clamp according to claim 1 marks aperture apparatus automatically, it is characterised in that the size automatic adapter （3）Structure be：Including connecting plate（31）, the first roller bearing screw mandrel（32）, the second roller bearing screw mandrel（33）, the 3rd roller bearing screw mandrel （34）, unidirectional screw mandrel slide unit（35）, Bidirectional-screw slide unit（36）With mark spot facing cutter, the connecting plate（31）It is above parallel to be fixedly installed There is guide rail（37）, the first roller bearing screw mandrel（32）With the second roller bearing screw mandrel（33）Perpendicular to guide rail（37）Arrange, described first Roller bearing screw mandrel（32）With the second roller bearing screw mandrel（33）Can be along guide rail（37）Move back and forth, the first roller bearing screw mandrel（32）With second Roller bearing screw mandrel（33）On be movably set with Bidirectional-screw slide unit（36）, the Bidirectional-screw slide unit（36）Can be along the first roller bearing silk Bar（32）With the second roller bearing screw mandrel（33）Move back and forth, the 3rd roller bearing screw mandrel（34）Parallel to guide rail（37）Arrange, it is described Unidirectional screw mandrel slide unit（35）It is movably arranged on the 3rd roller bearing screw mandrel（34）With the first roller bearing screw mandrel（32）With the second roller bearing screw mandrel （33）Infall, the unidirectional screw mandrel slide unit（35）Can be along the 3rd roller bearing screw mandrel（34）Move back and forth, the unidirectional screw mandrel is slided Platform（35）With Bidirectional-screw slide unit（36）On be provided with mark spot facing cutter.